O. Fausa

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Gluten induces an intestinal cytokine response strongly dominated by interferon gamma in patients with celiac disease.

K. Lundin, J. Jahnsen, L. Sollid, 1998, Gastroenterology.

Duodenal adenomatosis in familial adenomatous polyposis

I. Christensen, H. Järvinen, S. Bülow, 2004, Gut.

Omeprazole or ranitidine in the treatment of reflux esophagitis. Results of a double-blind, randomized, Scandinavian multicenter study.

L. Lundell, O. Fausa, S. Sandmark, 1988, Scandinavian journal of gastroenterology.

Duodenal bile acids after a test meal.

O. Fausa, O Fausa, 1974, Scandinavian journal of gastroenterology.

Prevention of relapse of reflux esophagitis after endoscopic healing: the efficacy and safety of omeprazole compared with ranitidine.

L. Lundell, H. Lönroth, L. Grimelius, 1991, Scandinavian journal of gastroenterology.

The effect of gastric bypass operation on glucose tolerance in obesity.

E. Schrumpf, D. Skagen, O. Flaten, 1985, Scandinavian journal of gastroenterology. Supplement.

Clinical course during the 1st year after diagnosis in ulcerative colitis and Crohn's disease. Results of a large, prospective population-based study in southeastern Norway, 1990-93.

M. Vatn, B. Moum, A. Ekbom, 1997, Scandinavian journal of gastroenterology.

Glomerular and Tubular Renal Functions After Long‐Term Medication of Sulphasalazine, Olsalazine, and Mesalazine in Patients with Ulcerative Colitis

O. Fausa, K. Berg, J. Florholmen, 2000, Inflammatory bowel diseases.

Features of autoimmune hepatitis in primary sclerosing cholangitis: An evaluation of 114 primary sclerosing cholangitis patients according to a scoring system for the diagnosis of autoimmune hepatitis

K. Boberg, E. Schrumpf, O. Mellbye, 1996, Hepatology.

HLA antigens and immunoregulatory T cells in ulcerative colitis associated with hepatobiliary disease.

E. Schrumpf, E. Thorsby, O. Fausa, 1982, Scandinavian journal of gastroenterology.

Topographic distribution of homing receptors on B and T cells in human gut-associated lymphoid tissue: relation of L-selectin and integrin alpha 4 beta 7 to naive and memory phenotypes.

T. Halstensen, P. Brandtzaeg, I. Farstad, 1997, The American journal of pathology.

Omepmazole or high‐dose ranitidine in the treatment of patients with reflux oesophagitis not responding to ‘standard doses’of H2‐receptor antagonists

L. Lundell, H. Lönroth, P. Unge, 1990 .

Incidence of Inflammatory Bowel Disease in Southeastern Norway: Evaluation of Methods after 1 Year of Registration

M. Vatn, B. Moum, A. Ekbom, 1995 .

Two distinct groups of colorectal cancer in inflammatory bowel disease

M. Vatn, O. Clausen, B. Roald, 2009, Inflammatory bowel diseases.

Duodenal adenomatosis in familial adenomatous polyposis

I. Christensen, H. Järvinen, S. Bülow, 2004, Gut.

Deposits of terminal complement complex (TCC) in muscularis mucosae and submucosal vessels in ulcerative colitis and Crohn's disease of the colon.

T. Halstensen, P. Brandtzaeg, T. Mollnes, 1989, Gut.

Familial adenomatous polyposis patients have high levels of arachidonic acid and docosahexaenoic acid and low levels of linoleic acid and α‐linolenic acid in serum phospholipids

M. Vatn, L. Aabakken, O. Fausa, 2007, International journal of cancer.

Cholangiocarcinoma in Primary Sclerosing Cholangitis: Risk Factors and Clinical Presentation

K. Boberg, A. Bergquist, E. Schrumpf, 2002, Scandinavian journal of gastroenterology.

Familial adenomatous polyposis: mental health, psychosocial functioning and reactions to genetic risk in adolescents

A. Heiberg, O. Fausa, H. Gjone, 2011, Clinical genetics.

Gliadin-specitlc , HLA-DQ ( crl * 0501 , ~ I * 0201 ) Restricted T Cells Isolated from the Small Intestinal Mucosa of Celiac Disease Patients

T. Halstensen, A. Lundin, O. Fausa, 2003 .

Role of the 26-hydroxylase in the biosynthesis of bile acids in the normal state and in cerebrotendinous xanthomatosis. An in vivo study.

J. I. Pedersen, I. Björkhem, O. Fausa, 1983, The Journal of clinical investigation.

Expression of Major Histocompatibility Complex Class II Subregion Products by Jejunal Epithelium in Patients with Coeliac Disease

E. Thorsby, L. Sollid, P. Brandtzaeg, 1987, Scandinavian journal of immunology.

Mucosal and systemic immune response patterns in celiac disease.

E. Thorsby, J. Ek, P. Brandtzaeg, 1983, Annals of allergy.

Association of subepithelial deposition of activated complement and immunoglobulin G and M response to gluten in celiac disease.

T. Halstensen, P. Brandtzaeg, O. Fausa, 1992, Gastroenterology.

Immune response patterns in coeliac disease. Serum antibodies to dietary antigens measured by an enzyme linked immunosorbent assay (ELISA).

J. Ek, P. Brandtzaeg, O. Fausa, 1984, Clinical and experimental immunology.

Short-chain fatty acids in the normal human feces.

A. Bjørneklett, O. Fausa, T. Bøhmer, 1984, Scandinavian journal of gastroenterology.

Relationship between Fecal Content of Fatty Acids and Cyclooxygenase mRNA Expression and Fatty Acid Composition in Duodenal Biopsies, Serum Lipoproteins, and Dietary Fat in Colectomized Familial Adenomatous Polyposis Patients

A. Høstmark, L. Aabakken, O. Fausa, 2010, Journal of nutrition and metabolism.

Inflammatory bowel disease: re-evaluation of the diagnosis in a prospective population based study in south eastern Norway.

M. Vatn, B. Moum, A. Ekbom, 1997, Gut.

Intractable watery diarrhoea, hypokalaemia, and achlorhydria associated with non-pancreatic retroperitoneal neurogenous tumour containing vasoactive intestinal peptide (V.I.P.).

O. Fausa, E. Gjone, K. Elgjo, 1973, Scandinavian journal of gastroenterology.

Do Human Peyer's Patches Contribute to the Intestinal Intraepithelial γ/δ T‐Cell Population?

T. Halstensen, P. Brandtzaeg, I. Farstad, 1993 .

Bacterial overgrowth in jejunal and ileal disease.

T. Midtvedt, A. Bjørneklett, O. Fausa, 1983, Scandinavian journal of gastroenterology.

Epithelial deposition of immunoglobulin G1 and activated complement (C3b and terminal complement complex) in ulcerative colitis.

T. Halstensen, P. Brandtzaeg, P. Garred, 1990, Gastroenterology.

Gluten Stimulation of Coeliac Mucosa In Vitro Induces Activation (CD25) of Lamina Propria CD4H T cells and Macrophages but no Crypt‐Cell Hyperplasia

T. Halstensen, P. Brandtzaeg, O. Fausa, 1993, Scandinavian journal of immunology.

Hepatobiliary disease in ulcerative colitis. An analysis of 18 patients with hepatobiliary lesions classified as small-duct primary sclerosing cholangitis.

K. Boberg, E. Schrumpf, T. Haaland, 1994, Scandinavian journal of gastroenterology.

Primary sclerosing cholangitis: a long-term follow-up study.

E. Schrumpf, E. Aadland, O. Fausa, 1987, Scandinavian journal of gastroenterology.

Increased macrophage subset in inflammatory bowel disease: apparent recruitment from peripheral blood monocytes.

T. Halstensen, P. Brandtzaeg, O. Fausa, 1994, Gut.

M cell pockets of human Peyer's patches are specialized extensions of germinal centers

P. Brandtzaeg, I. Farstad, A. Straumfors, 2001, European journal of immunology.

Heterogeneity of intraepithelial lymphocytes in refractory sprue: potential implications of CD30 expression

P. Brandtzaeg, T. Halstensen, L. Vlatkovic, 2002, Gut.

Sorbitol as a sweetener in the diet of insulin-dependent diabetes.

K. Hanssen, A. Bjørneklett, O. Fausa, 2009, Acta medica Scandinavica.

Differential expression of leucocyte protein L1 (calprotectin) by monocytes and intestinal macrophages.

T. Halstensen, P. Brandtzaeg, O. Fausa, 1995, Advances in experimental medicine and biology.

Intestinal B-cell isotype response in relation to local bacterial load: evidence for immunoglobulin A subclass adaptation.

J. Kral, P. Brandtzaeg, O. Fausa, 1995, Gastroenterology.

A novel pathway for biosynthesis of cholestanol with 7 alpha-hydroxylated C27-steroids as intermediates, and its importance for the accumulation of cholestanol in cerebrotendinous xanthomatosis.

I. Björkhem, O. Fausa, G. Hopen, 1985, The Journal of clinical investigation.

Small-bowel bacterial overgrowth in the postgastrectomy syndrome.

T. Midtvedt, A. Bjørneklett, O. Fausa, 1983, Scandinavian journal of gastroenterology.

Studies of the Mechanism of the Increased Biosynthesis of Cholestanol in Cerebrotendinous Xanthomatosis: The Activity of Δ5-3β-Hydroxysteroid Dehydrogenase

I. Björkhem, O. Fausa, M. Buchmann, 1985 .

Incidence of Crohn's disease in four counties in southeastern Norway, 1990-93. A prospective population-based study. The Inflammatory Bowel South-Eastern Norway (IBSEN) Study Group of Gastroenterologists.

M. Vatn, B. Moum, A. Ekbom, 1996, Scandinavian journal of gastroenterology.

Sclerosing cholangitis in ulcerative colitis.

E. Schrumpf, O. Fausa, S. Ritland, 1980, Scandinavian journal of gastroenterology.

Immunohistochemical evaluation of carcinoembryonic antigen, secretory component, and epithelial IgA in tubular and villous large-bowel adenomas with different grades of dysplasia.

T. Rognum, P. Brandtzaeg, O. Fausa, 1982, Scandinavian journal of gastroenterology.

Incidence of ulcerative colitis and indeterminate colitis in four counties of southeastern Norway, 1990-93. A prospective population-based study. The Inflammatory Bowel South-Eastern Norway (IBSEN) Study Group of Gastroenterologists.

M. Vatn, B. Moum, A. Ekbom, 1996, Scandinavian journal of gastroenterology.

Secondary Amyloidosis in Inflammatory Bowel Disease: A Study of 18 Patients Admitted to Rikshospitalet University Hospital, Oslo, from 1962 to 1998

M. Vatn, A. Wester, O. Fausa, 2001, Inflammatory bowel diseases.

Gastrin secretion before and after gastric bypass surgery for morbid obesity.

E. Schrumpf, K. Giercksky, O. Fausa, 1981, Scandinavian journal of gastroenterology.

The release of human pancreatic polypeptide, gastrin, gastric inhibitory polypeptide, and somatostatin in celiac disease related to the histological appearance of jejunal mucosa before and 1 year after gluten withdrawal.

E. Schrumpf, O. Flaten, P. Linnestad, 1983, Scandinavian journal of gastroenterology.

Pancreatic polypeptide secretion before and after gastric bypass surgery for morbid obesity.

E. Schrumpf, K. Giercksky, P. Linnestad, 1981, Scandinavian journal of gastroenterology.

Immunohistochemical characterization of local immunoglobulin formation in ulcerative colitis.

P. Brandtzaeg, O. Fausa, P. S. Hoel, 1974, Gastroenterology.

Short-chain fatty acids in the small-bowel bacterial overgrowth syndrome.

T. Midtvedt, A. Bjørneklett, O. Fausa, 1985, Scandinavian journal of gastroenterology.

Basal hyperchlorhydria and its relation to the plasma concentrations of secretin, vasoactive intestinal polypeptide (VIP) and gastrin during prolonged strain

O. Flaten, P. Opstad, O. Fausa, 1983, Regulatory Peptides.

Duodenal intraepithelial γ/δ T cells and soluble CD8, neopterin, and β2‐microglobulin in serum of IgA‐deficient subjects with or without IgG subclass deficiency

P. Aukrust, T. Halstensen, P. Brandtzaeg, 1993 .

Family studies in individuals with selective absence of gamma-A-globulin.

J. Natvig, M. Harboe, O. Fausa, 1971, Clinical and Experimental Immunology.

IMMUNOLOGIC AND GASTROINTESTINAL ABNORMALITIES IN DERMATITIS HERPETIFORMIS

P. Thune, O. Fausa, K. Baklien, 1979, International journal of dermatology.

The significance of anti-hepatitis C virus antibodies measured in chronic liver disease.

E. Schrumpf, H. Rollag, O. Fausa, 1991, Scandinavian journal of gastroenterology.

Bacteria of the gastric antrum and their relation to chronic gastritis

O. Fausa, G. Bukholm, K. Elgjo, 1988, APMIS : acta pathologica, microbiologica, et immunologica Scandinavica.

Salicylate-induced hypoprothrombinemia. A report of four cases.

O. Fausa, 2009, Acta medica Scandinavica.

Protection by misoprostol against naproxen-induced gastric mucosal damage.

M. Vatn, D. Quinlan, E. Aadland, 1987, The American journal of medicine.

Absorption of short-chain fatty acids from the human colon measured by the 14CO2 breath test.

O. Fausa, T. Bøhmer, T. Hoverstad, 1982, Scandinavian journal of gastroenterology.

Heterogeneous epithelial expression of class II (HLA-DR) determinants and secretory component related to dysplasia in ulcerative colitis.

T. Rognum, P. Brandtzaeg, O. Fausa, 1987, British Journal of Cancer.

Selective COX-2 inhibition affects fatty acids, but not COX mRNA expression in patients with FAP

A. Høstmark, L. Aabakken, O. Fausa, 2010, Familial Cancer.

Widespread but not localized neoplasia in inflammatory bowel disease worsens the prognosis of colorectal cancer

M. Vatn, O. Clausen, B. Roald, 2010, Inflammatory bowel diseases.

Diagnostic value of gastrointestinal endoscopy in patients with uncharacteristic abdominal disorders.

M. Vatn, O. Fausa, E. Gjone, 1985, Scandinavian journal of gastroenterology.

Measurements of serum IgA and IgG activities to dietary antigens. A prospective study of the diagnostic usefulness in adult coeliac disease.

J. Ek, P. Brandtzaeg, O. Fausa, 1990, Scandinavian journal of gastroenterology.

T cell distribution is different in follicle-associated epithelium of human Peyer's patches and villous epithelium.

P. Brandtzaeg, O. Fausa, K. Bjerke, 1988, Clinical and experimental immunology.

Immunohistochemistry of epithelial cell markers in normal and pathological colon mucosa

T. Rognum, P. Brandtzaeg, O. Fausa, 2004, Histochemistry.

Serum bile acid concentrations in patients with liver disease.

O. Fausa, E. Gjone, 1976, Scandinavian journal of gastroenterology.

Hepatic retention of copper and selenium in primary sclerosing cholangitis.

E. Schrumpf, J. Aaseth, Y. Thomassen, 1995, Scandinavian journal of gastroenterology.

T cells from the small intestinal mucosa of a DR4, DQ7/DR4, DQ8 celiac disease patient preferentially recognize gliadin when presented by DQ8.

E. Thorsby, K. Lundin, L. Sollid, 1994, Human immunology.

Gliadin-specific, HLA-DQ(alpha 1*0501,beta 1*0201) restricted T cells isolated from the small intestinal mucosa of celiac disease patients

E. Thorsby, K. Lundin, L. Sollid, 1993, The Journal of experimental medicine.

Pyoderma Gangrenosum Associated with Crohn Disease: Effect of TNF- α Blockade with Infliximab

M. Vatn, P. Hellström, M. Staun, 2002, Scandinavian journal of gastroenterology.

Crohn's disease. Clinical manifestations.

O. Fausa, E. Gjone, K. Elgjo, 1985, Scandinavian journal of gastroenterology.

Pyoderma gangrenosum associated with crohn disease: effect of TNF-alpha blockade with infliximab.

M. Vatn, P. Hellström, M. Staun, 2002, Scandinavian journal of gastroenterology.

Gastrointestinal investigations in dermatitis herpetiformis.

P. Thune, O. Fausa, T. E. Larsen, 1975, Acta dermato-venereologica.

Crohn's disease. Treatment and outcome.

O. Fausa, E. Gjone, S. Mogensen, 1985, Scandinavian journal of gastroenterology.

Crohn's disease. Diagnostic procedures and problems.

O. Fausa, E. Gjone, K. Elgjo, 1985, Scandinavian journal of gastroenterology.

The pancreatic ducts in primary biliary cirrhosis and sclerosing cholangitis.

O. Fausa, S. Ritland, F. Kolmannskog, 1985, Scandinavian journal of gastroenterology. Supplement.

Amyloidosis and Crohn's disease.

O. Fausa, K. Nygaard, K. Elgjo, 1977, Scandinavian journal of gastroenterology.

Immunohistochemical evaluation of carcinoembryonic antigen, secretory component, and epithelial IgA in ulcerative colitis with dysplasia.

T. Rognum, P. Brandtzaeg, O. Fausa, 1982, Gut.

Sclerosing cholangitis in ulcerative colitis. A follow-up study.

E. Schrumpf, O. Fausa, S. Ritland, 1982, Scandinavian journal of gastroenterology.

Quantitative determination of bile acids and their conjugates using thin-layer chromatography and a purified 3alpha-hydroxysteroid dehydrogenase.

O. Fausa, B. Skålhegg, 1974, Scandinavian journal of gastroenterology.

Quantitative determination of serum bile acids using a purified 3 alpha-hydroxysteroid dehydrogenase.

O. Fausa, 1975, Scandinavian journal of gastroenterology.

Local immunoglobulin production is different in gastritis associated with dermatitis herpetiformis and simple gastritis.

P. Brandtzaeg, O. Fausa, K. Elgjo, 1987, Gut.

Pharmacokinetics of metronidazole in patients with enteric disease compared to normal volunteers.

O. Fausa, T. Bergan, P. E. Bjerke, 1981, Chemotherapy.

Surface epithelium related activation of complement differs in Crohn's disease and ulcerative colitis.

T. Halstensen, P. Brandtzaeg, P. Garred, 1992, Gut.

Collagenous colitis. A clinical, histological, and ultrastructural study.

T. Hovig, O. Fausa, A. Foerster, 1985, Scandinavian journal of gastroenterology. Supplement.

Omeprazole or high-dose ranitidine in the treatment of patients with reflux oesophagitis not responding to 'standard doses' of H2-receptor antagonists.

L. Lundell, H. Lönroth, P. Unge, 1990, Alimentary pharmacology & therapeutics.

Quantitative determination of serum bile acids using a 7alpha-hydroxysteroid dehydrogenase.

O. Fausa, B. Skålhegg, 1977, Scandinavian journal of gastroenterology.

Villous, hypermucinous mucosa in long standing ulcerative colitis shows high frequency of K-rasmutations

T. Rognum, A. Bakka, O. Fausa, 1999, Gut.

Do human Peyer's patches contribute to the intestinal intraepithelial gamma/delta T-cell population?

T. Halstensen, P. Brandtzaeg, I. Farstad, 1993, Scandinavian journal of immunology.

Expression of VLA-4 and L-selectin in human gut-associated lymphoid tissue (GALT).

T. Halstensen, P. Brandtzaeg, I. Farstad, 1995, Advances in experimental medicine and biology.

The transitional body-antrum zone in resected human stomachs. Anatomical outline and parietal-cell and gastrin-cell characteristics in peptic ulcer disease.

P. Brandtzaeg, O. Fausa, K. Nygaard, 1978, Scandinavian journal of gastroenterology.

Immunological studies of patients with Down's syndrome. Measurements of autoantibodies and serum antibodies to dietary antigens in relation to zinc levels.

O. Kanavin, J. Ek, P. Brandtzaeg, 2009, Acta medica Scandinavica.

Intraepithelial gamma/delta T cells in duodenal mucosa are related to the immune state and survival time in AIDS

S. Frøland, T. Halstensen, P. Brandtzaeg, 1996, Journal of virology.

Human Intestinal B‐Cell Blasts and Plasma Cells Express the Mucosal Homing Receptor Integrin α4β7

T. Halstensen, P. Brandtzaeg, I. Farstad, 1995, Scandinavian journal of immunology.

Hepatic lesions in adult coeliac disease.

E. Schrumpf, O. Fausa, K. Elgjo, 1990, Scandinavian journal of gastroenterology.

Crohn's disease. Recurrence after surgical treatment.

O. Fausa, K. Nygaard, 1977, Scandinavian journal of gastroenterology.

An autoantibody profile in primary sclerosing cholangitis.

E. Schrumpf, E. Aadland, O. Fausa, 1987, Journal of hepatology.

Olsalazine versus sulphasalazine for relapse prevention in ulcerative colitis: a multicenter study.

Å. Danielsson, R. Löfberg, O. Fausa, 1995, The American journal of gastroenterology.

HLA class II haplotypes in primary sclerosing cholangitis patients from five European populations.

K. Boberg, E. Schrumpf, E. Thorsby, 1999, Tissue antigens.

K-ras mutations and HLA-DR expression in large bowel adenomas.

G. Gaudernack, T. Rognum, G. Meling, 1996, British Journal of Cancer.

T‐Lymphocyte Activation by a Gluten Fraction, Glyc‐Gli

E. Thorsby, O. Fausa, H. Scott, 1983, Scandinavian journal of immunology.

Secretory immunity in celiac disease: cellular expression of immunoglobulin A subclass and joining chain.

P. Brandtzaeg, O. Fausa, H. Scott, 1990, Gastroenterology.

Primary sclerosing cholangitis.

E. Schrumpf, E. Aadland, O. Fausa, 1987, Scandinavian journal of gastroenterology.

Risk factors in primary sclerosing cholangitis.

E. Schrumpf, M. Abdelnoor, O. Fausa, 1994, Journal of hepatology.

Immunoglobulins in jejunal mucosa and serum from patients with adult coeliac disease.

P. Brandtzaeg, O. Fausa, K. Baklien, 1977, Scandinavian journal of gastroenterology.

Immunoglobulins in jejunal mucosa and serum from patients with dermatitis herpetiformis.

P. Thune, O. Fausa, E. Gjone, 1977, Scandinavian journal of gastroenterology.

Raised number of jejunal IgG2-producing cells in untreated adult coeliac disease compared with food allergy.

U. Bengtsson, T. Rognum, P. Brandtzaeg, 1989, Gut.

J-chain expression is more prominent in immunoglobulin A2 than in immunoglobulin A1 colonic immunocytes and is decreased in both subclasses associated with inflammatory bowel disease.

P. Brandtzaeg, O. Fausa, K. Kett, 1988, Gastroenterology.

Vitamin B absorption in intestinal diseases (coeliac disease, dermatitis herpetiformis, ulcerative colitis, Crohn's disease, jejuno-ileal shunting).

O. Fausa, 1974, Scandinavian journal of gastroenterology. Supplement.

Patients with small duct primary sclerosing cholangitis have a favourable long term prognosis

K. Boberg, E. Schrumpf, R. Chapman, 2002, Gut.

Azathioprine (Imurel) therapy in Crohn's disease.

O. Fausa, E. Gjone, 2009, Acta medica Scandinavica.

Intraepithelial TcR alpha/beta+ lymphocytes express CD45RO more often than the TcR gamma/delta+ counterparts in coeliac disease.

T. Halstensen, P. Brandtzaeg, I. Farstad, 1990, Immunology.

Heterogeneity of M-cell-associated B and T cells in human Peyer's patches.

T. Halstensen, P. Brandtzaeg, I. Farstad, 1994, Immunology.

Relationship of Inflammatory Bowel Disease and Primary Sclerosing Cholangitis

E. Schrumpf, O. Fausa, K. Elgjo, 1991, Seminars in liver disease.

Serum bile acid concentration after a test meal.

O. Fausa, 1976, Scandinavian journal of gastroenterology.

HEREDITARY CHOLESTASIS COMBINED WITH PERIPHERAL PULMONARY STENOSIS AND OTHER ANOMALIES

S. Landaas, O. Fausa, Ø. Aagenaes, 1977, Acta paediatrica Scandinavica.

Malabsorption, villous atrophy, and excessive serum IgA in a patient with unusual intestinal immunocyte infiltration.

P. Brandtzaeg, O. Fausa, E. Gjone, 1977, Scandinavian journal of gastroenterology.

Circulating secretory immunoglobulins of the A and M isotypes in chronic liver disease.

E. Schrumpf, H. E. Solberg, P. Brandtzaeg, 1987, Journal of hepatology.

Jejunal villous atrophy and granulomatous inflammation responding to a gluten--free diet.

A. Bjørneklett, O. Fausa, S. Refsum, 1977, Gut.

Cholangiographic Findings in Ulcerative Colitis

E. Schrumpf, O. Fausa, S. Ritland, 1981, Acta radiologica: diagnosis.

Hepatobiliary Complications of Inflammatory Bowel Disease

E. Schrumpf, O. Fausa, K. Elgjo, 1988, Seminars in liver disease.

[Primary sclerosing cholangitis and inflammatory bowel disease].

E. Schrumpf, E. Aadland, O. Fausa, 1990, Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke.

Injection sclerotherapy of bleeding oesophageal and gastric varices in children.

O. Fausa, N. Stray, 1985, Scandinavian journal of gastroenterology. Supplement.

Progressive occlusive endarteritis. A case report.

O. Fausa, K. Nygaard, R. Harket, 2009, Acta pathologica et microbiologica Scandinavica. Section A, Pathology.

Studies of lipoprotein-X (LP-X) and bile acids in familial LCAT deficiency. Preliminary report.

O. Fausa, N. Javitt, J. Blomhoff, 2009, Acta medica Scandinavica.

Effect of treatment with a bile-sequestering agent (Secholex) on intestinal absorption, duodenal bile acids, and plasma lipids.

O. Fausa, S. Ritland, J. Blomhoff, 1975, Scandinavian journal of gastroenterology.

Relationship between clinical parameters and the colitis-colorectal cancer interval in a cohort of patients with colorectal cancer in inflammatory bowel disease

M. Vatn, O. Clausen, G. Aamodt, 2009, Scandinavian journal of gastroenterology.

APC mutation spectrum of Norwegian familial adenomatous polyposis families: high ratio of novel mutations

K. Heimdal, S. Aretz, L. Aabakken, 2009, Journal of Cancer Research and Clinical Oncology.

Germline and somatic mutations in exon 15 of the APC gene and K-ras mutations in duodenal adenomas in patients with familial adenomatous polyposis.

T. Rognum, O. Fausa, T. Løvig, 1999, Scandinavian journal of gastroenterology.

The metabolism of C3 in adult coeliac disease.

L. Brinch, O. Fausa, P. Teisberg, 1980, Scandinavian journal of gastroenterology.

Complement system studies in adult coeliac disease.

O. Fausa, K. Baklien, P. Teisberg, 1977, Scandinavian journal of gastroenterology.

Sampling efficiency in the diagnosis of Helicobacter pylori infection and chronic active gastritis

A. Bjørneklett, O. Fausa, G. Bukholm, 1991, Journal of clinical microbiology.

Natural history of primary sclerosing cholangitis. A longterm follow-up study of 394 european primary sclerosing cholangitis patients

K. Boberg, A. Bergquist, E. Schrumpf, 2000 .

Duodenal adenomatosis in familial adenomatous polyposis. DAF Project Group.

H. Järvinen, S. Bülow, R. Hultcrantz, 1995, International journal of colorectal disease.

Giant pseudopolyposis causing colonic obstruction. Report of a case seemingly associated with Crohn's disease of the colon.

O. Fausa, S. Refsum, J. Hognestad, 1978, Scandinavian journal of gastroenterology.

Duodenal adenomatosis in familial adenomatous polyposis

I. Christensen, H. Järvinen, S. Bülow, 2004, Gut.

Incidence of inflammatory bowel disease in southeastern Norway: evaluation of methods after 1 year of registration. Southeastern Norway IBD Study Group of Gastroenterologists.

M. Vatn, A. Ekbom, I. Lygren, 1995, Digestion.

Enzymatic Determination of bile acids. the NADP-specific 7alpha-hydroxysteroid dehydrogenase from P. testosteroni (ATCC 11996).

O. Fausa, B. Skålhegg, 1977, Scandinavian journal of gastroenterology.