I. Barker

I. Barker, C. Dutton, D. McLelland, 2009, Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc.

Validation of a shed skin corticosterone enzyme immunoassay in the African House Snake (Lamprophis fuliginosus) and its evaluation in the Eastern Massasauga Rattlesnake (Sistrurus catenatus catenatus).

D. Pearl, G. Mastromonaco, I. Barker, 2013, General and comparative endocrinology.

Canine Distemper in Wild Raccoons (Procyon lotor) at the Metropolitan Toronto Zoo.

M. Cranfield, I. Barker, K. Mehren, 1984, The Canadian veterinary journal = La revue veterinaire canadienne.

Pharmacokinetic Disposition of the Oral Iron Chelator Deferiprone in the White Leghorn Chicken

R. Jacobs, I. Barker, D. Whiteside, 2007, Journal of avian medicine and surgery.

Influenza viruses isolated from waterfowl in southern Ontario, 1976-1978.

V. Hinshaw, I. Barker, J. Thorsen, 1980, Canadian journal of microbiology.

Characterization of a human granulocytic ehrlichiosis-like agent from Ixodes scapularis, Ontario, Canada.

M. Drebot, H. Artsob, I. Barker, 2001, Emerging infectious diseases.

Attempts to modify reperfusion injury of equine jejunal mucosa using dimethylsulfoxide, allopurinol, and intraluminal oxygen.

P. Pascoe, I. Barker, W. Grovum, 1994, Veterinary surgery : VS.

THE 1992 EPIZOOTIC OF NEWCASTLE DISEASE IN DOUBLE-CRESTED CORMORANTS IN NORTH AMERICA

I. Barker, T. Bollinger, J. Ludwig, 1999, Journal of wildlife diseases.

AN OUTBREAK OF SCHISTOSOMIASIS IN ATLANTIC BRANT GEESE, BRANTA BERNICLA HROTA

I. Barker, Z. Wojcinski, D. B. Hunter, 1987, Journal of wildlife diseases.

Isolation and cloning of the raccoon (Procyon lotor) papillomavirus type 1 by using degenerate papillomavirus-specific primers.

P. Lemey, M. Van Ranst, J. Sundberg, 2005, The Journal of general virology.

Reproductive anatomy of three nulliparous female Asian elephants: The development of artificial breeding techniques

I. Barker, J. Balke, R. McManamon, 1988 .

Development of a laboratory animal model of postoperative small intestinal adhesion formation in the rabbit.

I. Barker, P. Conlon, M. Hurtig, 1996, Canadian journal of veterinary research = Revue canadienne de recherche veterinaire.

Utilization of the serosal scarification model of postoperative intestinal adhesion formation to investigate potential adhesion-preventing substances in the rabbit.

I. Barker, P. Conlon, M. Hurtig, 1996, Canadian journal of veterinary research = Revue canadienne de recherche veterinaire.

THE GROUNDHOG TICK IXODES COOKEI (ACARI: IXODIDAE): A POOR POTENTIAL VECTOR OF LYME BORRELIOSIS

L. R. Lindsay, I. Barker, S. McEwen, 1993, Journal of wildlife diseases.

Case report: Japanese Yew (Taxus cuspidata) poisoning in cattle.

I. Barker, G. Thomson, 1978, The Canadian veterinary journal = La revue veterinaire canadienne.

The anatomy and perfusion of the renal portal system in the red-eared slider (Trachemys scripta elegans).

I. Barker, H. Dobson, G. Crawshaw, 1997, Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians.

The effect of the renal portal system on pharmacokinetic parameters in the red-eared slider (Trachemys scripta elegans).

I. Barker, P. Conlon, G. Crawshaw, 1997, Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians.

The effect of ambient temperature and type of wound on healing of cutaneous wounds in the common garter snake (Thamnophis sirtalis).

I. Barker, O. B. Allen, D. A. Smith, 1988, Canadian journal of veterinary research = Revue canadienne de recherche veterinaire.

POXVIRUS INFECTION OF THE WHITE-TAILED TROPICBIRD (Phaethon lepturus) IN BERMUDA

I. Barker, N. King, D. Wingate, 1980, Journal of wildlife diseases.

Lesions of right heart failure and ascites in broiler chickens.

I. Barker, R. Julian, J. Wilson, 1988, Avian diseases.

Failure to maintain interspecific pregnancy after transfer of Dall's sheep embryos to domestic ewes.

I. Barker, K. Mehren, J. Challis, 1990, Journal of reproduction and fertility.

Gastric dysfunction in sheep infected with Trichostrongylus colubriformis, a nematode inhabiting the small intestine.

I. Barker, I K Barker, D A Titchen, 1982, International journal for parasitology.

The relationship of abnormal mucosal microtopography with distribution of Trichostrongylus colubriformis in the small intestines of lambs.

I. Barker, 1974, International journal for parasitology.

A method for reproducing fatal idiopathic colitis (colitis X) in ponies and isolation of a clostridium as a possible agent.

J F Prescott, K. Delaney, J. Prescott, 1988, Equine veterinary journal.

Epithelial and pillar cell replacement in gills of juvenile trout, Salmo gairdneri Richardson.

H. Ferguson, I. Barker, B. Woodward, 1987, Comparative biochemistry and physiology. A, Comparative physiology.

Healing of cutaneous wounds in the common garter snake (Thamnophis sirtalis).

I. Barker, D. A. Smith, 1988, Canadian journal of veterinary research = Revue canadienne de recherche veterinaire.

The effect of certain topical medications on healing of cutaneous wounds in the common garter snake (Thamnophis sirtalis).

I. Barker, O. B. Allen, D. A. Smith, 1988, Canadian journal of veterinary research = Revue canadienne de recherche veterinaire.

Infectious diseases of wild mammals.

E. Williams, I. Barker, Ian K. Barker, 2001 .

Cryptosporidium agni sp.n. from lambs, and Cryptosporidium bovis sp.n. from a calf, with observations on the oocyst

I. Barker, I. K. Barker, P. L. Carbonell, 2004, Zeitschrift für Parasitenkunde.

Lesions caused by Diplotriaena tricuspis (Nematoda: Diplotriaenoidea) in the American crow, Corvus brachyrhynchos Brehm

R. C. Anderson, I. Barker, R. Cawthorn, 1980 .

POXVIRUS INFECTION IN THE WHITE-BACKED MAGPIE (Gymnorhina hypoleuca) AND POX-LIKE CONDITIONS IN OTHER BIRDS IN AUSTRALIA

I. Barker, M. Studdert, K. Harrigan, 1975, Journal of wildlife diseases.

An Abdominal Mummified Fetus in a Macaca assamensis

I. Barker, W. Bosu, 1980, Journal of medical primatology.

VETERINARY BIOLOGY AND MEDICINE OF CAPTIVE AMPHIBIANS AND REPTILES.

I. Barker, 1982 .

Eimeria species in the Pearson Island Rock Wallaby, Petrogale lateralis pearsoni.

I. Barker, I. Beveridge, M. O'callaghan, 1998, International journal for parasitology.

HERPESVIRUS-LIKE INFECTION IN A PAINTED TURTLE (Chrysemys picta)

I. Barker, W. Rapley, W. Cox, 1980, Journal of wildlife diseases.

A descriptive study of mortality at the Kortright Waterfowl Park: 1982-1986.

D. Waltner-Toews, I. Barker, R. R. Schneider, 1988, The Canadian veterinary journal = La revue veterinaire canadienne.

West Nile Virus Outbreak in North American Owls, Ontario, 2002

A. Dibernardo, R. Lindsay, I. Barker, 2004, Emerging infectious diseases.

Role of Migratory Birds in Introduction and Range Expansion of Ixodes scapularis Ticks and of Borrelia burgdorferi and Anaplasma phagocytophilum in Canada

M. Bigras-Poulin, R. A. Thompson, I. Schwartz, 2008, Applied and Environmental Microbiology.

Cutaneous Herpesvirus Infection in a Mallard Duck (Anas platyrhynchos)

I. Barker, Z. Wojcinski, N. King, 1991, Journal of wildlife diseases.

Paraparesis in a Polar Bear (Ursus maritimus) Associated with West Nile Virus Infection

R. Lindsay, I. Barker, C. Dutton, 2009, Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians.

Colonic atresia in cattle: A prospective study of 43 cases.

I. Barker, I K Barker, N. Ducharme, 1988, The Canadian veterinary journal = La revue veterinaire canadienne.

Colitis Due to Bacillus piliformis in Two Kittens

I. Barker, J. Wilkie, 1985, Veterinary pathology.

Campylobacter jejuni colitis in gnotobiotic dogs.

O. P. Miniats, J F Prescott, J. Prescott, 1981, Canadian journal of comparative medicine : Revue canadienne de medecine comparee.

Susceptibility of Grey (Halichoerus grypus) and Harp (Phoca groenlandica) Seals to the Influenza Virus and Mycoplasma of Epizootic Pneumonia of Harbor Seals (Phoca vitulina)

R. Webster, V. Hinshaw, I. Barker, 1984 .

A morphometric study of the canine colon: comparison of control dogs and cases of colonic disease.

I. Barker, I K Barker, M T Spinato, 1990, Canadian journal of veterinary research = Revue canadienne de recherche veterinaire.

Coccidiosis in wild grey kangaroos.

I. Barker, J. Dempster, K. Harrigan, 1972, International journal for parasitology.

Bacterial gill disease of salmonids; relationship between the severity of gill lesions and bacterial recovery.

J. Prescott, H. Ferguson, I. Barker, 1990 .

Serum and hepatic vitamin A levels in captive and wild marine toads (Bufo marinus).

D. Pearl, I. Barker, C. Dutton, 2014, Zoo biology.

COMPARISON OF INTRAMUSCULAR FENTANYL-MIDAZOLAM, FENTANYL-MIDAZOLAM-KETAMINE, AND KETAMINE-MEDETOMIDINE FOR IMMOBILIZATION OF JAPANESE MACAQUES (MACACA FUSCATA)

I. Barker, M. Sinclair, Rolf-Arne Ølberg, 2018, Journal of Zoo and Wildlife Medicine.

Tumors in wild adult raccoons from a suburban area.

I. Mikaelian, D. Martineau, I. Barker, 1999, The Canadian veterinary journal = La revue veterinaire canadienne.

Ixodes scapularis Ticks Collected by Passive Surveillance in Canada: Analysis of Geographic Distribution and Infection with Lyme Borreliosis Agent Borrelia burgdorferi

G. Beauchamp, M. Drebot, H. Artsob, 2006, Journal of medical entomology.

The developmental cycle of a species of Sarcocystis occurring in dogs and sheep, with observations on pathogenicity in the intermediate host

B. Munday, I. Barker, M. Rickard, 2004, Zeitschrift für Parasitenkunde.

A dynamic population model to investigate effects of climate on geographic range and seasonality of the tick Ixodes scapularis.

M Bigras-Poulin, D Waltner-Toews, M. Bigras-Poulin, 2005, International journal for parasitology.

Case report. Thelazia lacrymalis from the eyes of an Ontario horse.

I. Barker, 1970, The Canadian veterinary journal = La revue veterinaire canadienne.

Investigation of Relationships Between Temperature and Developmental Rates of Tick Ixodes scapularis (Acari: Ixodidae) in the Laboratory and Field

D. Waltner-Toews, G. Beauchamp, C. O'Callaghan, 2004, Journal of medical entomology.

West Nile virus surveillance and diagnostics: A Canadian perspective.

M. Drebot, H. Artsob, R. Lindsay, 2003, The Canadian journal of infectious diseases = Journal canadien des maladies infectieuses.

Lyme borreliosis in Ontario: determining the risks.

L. R. Lindsay, I. Barker, I K Barker, 2000, CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne.

Intestinal pathology associated with Trichostrongylus colubriformis infection in sheep: histology

I. Barker, I K Barker, 1975, Parasitology.

The endogenous development of Eimeria leuckarti in ponies.

I. Barker, I K Barker, O Remmler, 1972, The Journal of parasitology.

Naturally occurring lesions of the uterine tube in sheep and serologic evidence of exposure to Chlamydophila abortus.

I. Barker, S. McEwen, P. Menzies, 2000, Canadian journal of veterinary research = Revue canadienne de recherche veterinaire.

Location and distribution of Trichostrongylus colubriformis in the small intestine of sheep during the prepatent period, and the development of villus atrophy.

I. Barker, 1975, Journal of comparative pathology.

Morphogenesis of Trichostrongylus rugatus and distribution during development in sheep.

I. Barker, I. Beveridge, 1983, Veterinary parasitology.

Distribution and pathogenicity during development of Camelostrongylus mentulatus in the abomasum of sheep

R. J. Hilton, I. Barker, M. Rickard, 1978 .

Vector seasonality, host infection dynamics and fitness of pathogens transmitted by the tick Ixodes scapularis

M Bigras-Poulin, M. Bigras-Poulin, C. O'Callaghan, 2006, Parasitology.

Rabies in Wolves of the Great Lakes Region

I. Barker, T. Bollinger, J. Theberge, 1994, Journal of Wildlife Diseases.

Geography, Deer, and Host Biodiversity Shape the Pattern of Lyme Disease Emergence in the Thousand Islands Archipelago of Ontario, Canada

Jeff Bowman, Emily K. Gonzales, L. R. Lindsay, 2014, PloS one.

The Canadian Cooperative Wildlife Health Centre and surveillance of wild animal diseases in Canada.

D. Martineau, I. Barker, F. Leighton, 1997, The Canadian veterinary journal = La revue veterinaire canadienne.

EFFECT OF CANINE DISTEMPER ON AN URBAN RACCOON POPULATION: AN EXPERIMENT

I. Barker, R. Rosatte, T. Nudds, 1998 .

Survival and development of the different life stages of Ixodes scapularis (Acari: Ixodidae) held within four habitats on Long Point, Ontario, Canada.

T. Gillespie, L. R. Lindsay, I. Barker, 1998, Journal of medical entomology.

TYZZER'S DISEASE AS A COMPLICATION OF CANINE DISTEMPER IN A RACCOON

I. Barker, Z. Wojcinski, 1986, Journal of wildlife diseases.

EFFECTS OF DELIVERY METHOD ON SEROLOGICAL RESPONSES OF BIGHORN SHEEP TO A MULTIVALENT PASTEURELLA HAEMOLYTICA SUPERNATANT VACCINE

I. Barker, M. Miller, J. Conlon, 2000, Journal of wildlife diseases.

Acuariid, capillariid and hymenolepidid parasites of the dasyurid marsupial Antechinus stuartii Macleay, 1841, from southeastern Australia

I. Barker, I. Beveridge, 1975, Journal of Helminthology.

Nicollina antechini sp. n. (Nematoda: Amidostomatidae) from the Nasal Cavity of the Dasyurid Marsupial, Antechinus stuartii Macleay, 1841, and Associated Pathology

I. Barker, I. Beveridge, 1975 .

Host-parasite associations of Eimeria spp. (Apicomplexa:Eimeriidae) in kangaroos and wallabies of the genus Macropus (Marsupialia:Macropodidae).

I. Barker, I. Beveridge, M. O'callaghan, 1989, International journal for parasitology.

Eimeria spp. (Apicomplexa:Eimeriidae) parasitic in wallabies and kangaroos of the genera Setonix, Thylogale, Wallabia, Lagorchestes and Dendrolagus (Marsupialia:Macropodidae).

I. Barker, I. Beveridge, M. O'callaghan, 1988, International journal for parasitology.

Eimeria spp. (Apicomplexa:Eimeriidae) parasitic in the rat-kangaroos Hypsiprymnodon moschatus, Potorous tridactylus, Aepyprymnus rufescens and Bettongia gaimardi (Marsupialia:Potoroidae).

I. Barker, I. Beveridge, M. O'callaghan, 1988, International journal for parasitology.

Host-parasite associations of Eimeria spp. (Apicomplexa:Eimeriidae) in rock wallabies, Petrogale spp. (Marsupialia:Macropodidae).

I. Barker, I. Beveridge, M. O'callaghan, 1988, International journal for parasitology.

A study of the pathogenesis of Trichostrongylus colubriformis infection in lambs with observations on the contribution of gastrointestinal plasma loss.

I. Barker, 1973, International journal for parasitology.

Single-dose pharmacokinetics of oxytetracycline and penicillin G in tammar wallabies (Macropus eugenii).

R. Johnson, I. Barker, G. Crawshaw, 2011, Journal of veterinary pharmacology and therapeutics.

Organochlorine Contaminants, Immunocompetence and Vitellogenin in Herring Gulls (Larus argentatus) and Great Black-Backed Gulls (Larus marinus) Nesting on Lake Ontario in 2001–2002

I. Barker, C. Pekarik, D. Weseloh, 2016, Waterbirds.

New Variant of Porcine Epidemic Diarrhea Virus, United States, 2014

W. J. Bean, R. Webster, P. Robinson, 2014 .

A comparison of West Nile virus surveillance using survival analyses of dead corvid and mosquito pool data in Ontario, 2002-2008.

E. J. Parmley, D. Pearl, Olaf Berke, 2015, Preventive veterinary medicine.

Pathology and tissue distribution of West Nile virus in North American owls (family: Strigidae)

R. Lindsay, I. Barker, A. Gancz, 2006, Avian pathology : journal of the W.V.P.A.

Detecting West Nile Virus in Owls and Raptors by an Antigen-capture Assay

Douglas G. Campbell, R. Lindsay, I. Barker, 2004, Emerging infectious diseases.

Intestinal pathology associated with Trichostrongylus colubriformis infection in sheep: vascular permeability and ultrastructure of the mucosa

I. Barker, I K Barker, 1975, Parasitology.

OBSERVATIONS ON THE LUNGWORM, PNEUMOSTRONGYLUS CALCARATUS, IN IMP ALA (AEPYCEROS MELAMPUS) FROM SWAZILAND

J. Culverwell, I. Barker, G. Gallivan, 1989, Journal of Wildlife Diseases.

Apparent incompetence of Dermacentor variabilis (Acari: Ixodidae) and fleas (Insecta: Siphonaptera) as vectors of Borrelia burgdorferi in an Ixodes dammini endemic area of Ontario, Canada.

L. R. Lindsay, I. Barker, S. McEwen, 1991, Journal of medical entomology.

Pathology in Impala (Aepyceros melampus) in Swaziland

J. Culverwell, I. Barker, G. J. Galllvan, 1996 .

HUMORAL RESPONSE AND PROTECTION FROM EXPERIMENTAL CHALLENGE FOLLOWING VACCINATION OF RACCOON PUPS WITH A MODIFIED-LIVE CANINE DISTEMPER VIRUS VACCINE

I. Barker, S. McEwen, J. Paré, 1999, Journal of wildlife diseases.

Four Cases of Hodgkin's Disease in Striped Skunks (Mephitis Mephitis)

I. Barker, D. A. Smith, 1983, Veterinary pathology.

Letter: Experimental infection of sheep with Camelostrongylus mentulatus and associated gastritis.

J. D. Burton, I. Barker, I. Beveridge, 1974, Australian veterinary journal.

CYTOMEGALOVIRUS INFECTION OF THE PROSTATE IN THE DASYURID MARSUPIALS, Phascogale tapoatafa AND Antechinus stuartii

I. Barker, A. Bradley, P. Carbonell, 1981, Journal of wildlife diseases.

Prevalence of Anaplasma phagocytophilum and Babesia microti in Ixodes scapularis from a Newly Established Lyme Disease Endemic Area, the Thousand Islands Region of Ontario, Canada.

L. R. Lindsay, J. Bowman, I. Barker, 2015, Vector borne and zoonotic diseases.

A geographic study of West Nile virus in humans, dead corvids and mosquitoes in Ontario using spatial scan statistics with a survival time application

E. J. Parmley, D. Pearl, Olaf Berke, 2017, Zoonoses and public health.

Investigating the spatial risk distribution of West Nile virus disease in birds and humans in southern Ontario from 2002 to 2005

Olaf Berke, Olaf Berke, I. Barker, 2007, Population health metrics.

CLINICAL EVALUATION OF THE ORAL IRON CHELATOR DEFERIPRONE FOR THE POTENTIAL TREATMENT OF IRON OVERLOAD IN BIRD SPECIES

R. Jacobs, I. Barker, D. Whiteside, 2004, Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians.

Screening dogs in Ontario for Borrelia burgdorferi and Ehrlichia canis should be selective rather than routine.

A. Peregrine, I. Barker, A. Abrams-Ogg, 2007, The Canadian veterinary journal = La revue veterinaire canadienne.

Serological studies on the infection of dogs in Ontario with Borrelia burgdorferi, the etiological agent of Lyme disease.

H. Artsob, I. Barker, J. Lynch, 1993, The Canadian veterinary journal = La revue veterinaire canadienne.

EPIDEMIOLOGY OF NEOPLASIA IN CAPTIVE BLACK-FOOTED FERRETS (MUSTELA NIGRIPES), 1986–1996

E. Williams, I. Barker, K. Mehren, 2009, Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians.

International Journal of Health

M. Bigras-Poulin, R. A. Thompson, P. Michel, 2004 .

Klossiella (Apicomplexa, Klossiellidae) in petaurid and macropodid marsupials in Australia.

B. Munday, I. Barker, W. Hartley, 1985, The Journal of protozoology.

Klossiella spp. in the kidneys of peramelid, petaurid, and macropodid marsupials

B. Munday, I. Barker, K. Harrigan, 2004, Zeitschrift für Parasitenkunde.

Spontaneous gastric squamous cell carcinomas and other neoplasms in Greenland collared lemmings (Dicrostonyx groenlandicus).

R. Brooks, I. Barker, F. Mallory, 1982, Canadian journal of comparative medicine : Revue canadienne de medecine comparee.

High prevalence of Sin Nombre virus in rodent populations, central Utah: a consequence of human disturbance?

M. Drebot, H. Artsob, M. Dearing, 2001, Emerging infectious diseases.

Proposed link between paralytic syndrome and thiamine deficiency in Swedish gulls not substantiated

I. Barker, T. Rocke, 2010, Proceedings of the National Academy of Sciences.