P. Heczko

A. Wu, B. Allegranzi, H. Sax, 2015, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

National hand hygiene campaigns in Europe, 2000-2009.

J. Holt, C. Suetens, R. Strauss, 2009, Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

Adherence of group B streptococci to human rectal and vaginal epithelial cell lines in relation to capsular polysaccharides as well as alpha-like protein genes - pilot study.

P. Adamski, T. Gosiewski, P. Heczko, 2013, Polish journal of microbiology.

Test de diagnostic d'infections aux streptococcus agalactiae

S. Górska, E. Brzozowska, A. Gamian, 2014 .

[Polish Gynecological Society's recommendations regarding diagnosis and prevention of streptococcus agalactiae infection in pregnant women and newborns].

T. Niemiec, J. Kotarski, P. Heczko, 2008, Ginekologia polska.

Group B streptococcus colonization of pregnant women and their children observed on obstetric and neonatal wards of the University Hospital in Krakow, Poland.

T. Gosiewski, P. Heczko, M. Strus, 2009, Journal of medical microbiology.

The application of genetics methods to differentiation of three Lactobacillus species of human origin

T. Gosiewski, P. Heczko, M. Strus, 2011, Annals of Microbiology.

A role of hydrogen peroxide producing commensal bacteria present in colon of adolescents with inflammatory bowel disease in perpetuation of the inflammatory process.

P. Adamski, T. Gosiewski, P. Heczko, 2009, Journal of physiology and pharmacology : an official journal of the Polish Physiological Society.

Late-onset bloodstream infections of Very-Low-Birth-Weight infants: data from the Polish Neonatology Surveillance Network in 2009–2011

J. Klamka, A. Kordek, P. Adamski, 2014, BMC Infectious Diseases.

Infections reported in newborns with very low birth weight who required surgical treatment. Data from the Polish Neonatology Surveillance Network.

J. Klamka, A. Kordek, E. Gulczyńska, 2013, Medycyna wieku rozwojowego.

Effect of hydrogen peroxide of bacterial origin on apoptosis and necrosis of gut mucosa epithelial cells as a possible pathomechanism of inflammatory bowel disease and cancer.

G. Stochel, P. Heczko, M. Strus, 2009, Journal of physiology and pharmacology : an official journal of the Polish Physiological Society.

Early-onset Infections of Very-low-birth-weight Infants in Polish Neonatal Intensive Care Units

J. Klamka, A. Kordek, E. Gulczyńska, 2012, The Pediatric infectious disease journal.

Genetic characterization and diversity of Streptococcus agalactiae isolates with macrolide resistance.

T. Gosiewski, M. Bulanda, P. Heczko, 2010, Journal of medical microbiology.

Visible light induced photocatalytic inactivation of bacteria by modified titanium dioxide films on organic polymers.

W. Macyk, P. Heczko, M. Strus, 2015, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Bloodstream Infections due to Enterobacteriaceae Among Neonates in Poland--Molecular Analysis of the Isolates.

M. Bulanda, P. Heczko, J. Wójkowska-Mach, 2015, Polish journal of microbiology.

Genital Chlamydia trachomatis infections in young adults – a school-based bio-behavioural study in urban areas, Poland, 2012 to 2015

M. Sadkowska-Todys, M. Rosińska, P. Heczko, 2018, Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

Preparedness of Health Care Workers and Medical Students in University Hospital in Krakow for COVID-19 Pandemic within the CRACoV Project

P. Heczko, A. Różańska, J. Wójkowska-Mach, 2021, Journal of clinical medicine.

Lactobacilli with superoxide dismutase-like or catalase activity are more effective in alleviating inflammation in an inflammatory bowel disease mouse model

K. Okoń, P. Heczko, M. Strus, 2018, Drug design, development and therapy.

A high-throughput method for the quantification of iron saturation in lactoferrin preparations

M. Brindell, G. Stochel, P. Heczko, 2013, Analytical and Bioanalytical Chemistry.

Antibacterial activity of selected standard strains of lactic acid bacteria producing bacteriocins--pilot study.

T. Gosiewski, P. Heczko, M. Brzychczy-Wloch, 2012, Postepy higieny i medycyny doswiadczalnej.

Molecular epidemiology, plasmid analysis, virulence, and resistance of Escherichia coli isolated from neonatal intensive care units in Poland.

P. Adamski, M. Bulanda, P. Heczko, 2013, Diagnostic microbiology and infectious disease.

Lactobacillus rhamnosus administration causes sepsis in a cardiosurgical patient--is the time right to revise probiotic safety guidelines?

S. Giedrys-Kalemba, M. Brykczyński, P. Heczko, 2011, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

Susceptibility of Staphylococcus aureus and group A, B, C, and G streptococci to free fatty acids

R. Lütticken, W. Hryniewicz, P. Heczko, 1979, Journal of clinical microbiology.

Comparison of Methods for Isolation of Bacterial and Fungal DNA from Human Blood

Leszek Szała, T. Gosiewski, M. Bulanda, 2013, Current Microbiology.

Virulence factors of Enterococcus strains isolated from patients with inflammatory bowel disease.

T. Gosiewski, M. Bulanda, A. Machul, 2013, World journal of gastroenterology.

Evaluation of the lysostaphin-susceptibility test for the classification of staphylococci.

P. Heczko, G. Pulverer, H. Heddaeus, 1979, Journal of medical microbiology.

Distinct effects of Lactobacillus plantarum KL30B and Escherichia coli 3A1 on the induction and development of acute and chronic inflammation

K. Okoń, P. Heczko, M. Strus, 2016, Central-European journal of immunology.

The virulence factors of group A streptococcus strains isolated from invasive and non-invasive infections in Polish and German centres, 2009–2011

M. P. van der Linden, P. Heczko, M. Strus, 2017, European Journal of Clinical Microbiology & Infectious Diseases.

Molecular characterization of carbapenem-resistant Pseudomonas aeruginosa strains isolated from patients with urinary tract infections in Southern Poland.

M. Bulanda, P. Heczko, J. Wójkowska-Mach, 2015, Diagnostic microbiology and infectious disease.

Virulence and Antibiotic Resistance of Pseudomonas aeruginosa Isolated from Patients with Urinary Tract Infections in Southern Poland

M. Bulanda, P. Heczko, J. Wójkowska-Mach, 2015, Chemotherapy.

Mucosal bacterial microflora and mucus layer thickness in adolescents with inflammatory bowel disease.

P. Adamski, T. Gosiewski, P. Heczko, 2009, World journal of gastroenterology.

In vitro effects of skin lipid extracts on skin bacteria in relation to age and acne changes.

P. Heczko, M. Basta, J. Wilburg, 1980, The Journal of investigative dermatology.

Anti-staphylococcal gamma hemolysin antibodies in rabbits with staphylococcal osteomyelitis

P. Heczko, M. Kurek, S. Bartkowski, 1977, Medical Microbiology and Immunology.

Toxicity of staphylococcal toxic shock syndrome toxin 1 for germ-free and conventional piglets.

J. Trávníček, M. Bulanda, P. Heczko, 1989, Reviews of infectious diseases.

PDIA, an Iminosugar Compound with a Wide Biofilm Inhibitory Spectrum Covering Both Gram-Positive and Gram-Negative Human Bacterial Pathogens

P. Heczko, M. Strus, Estelle Gallienne, 2022, Microorganisms.

Effects of the Selected Iminosugar Derivatives on Pseudomonas aeruginosa Biofilm Formation.

G. Stochel, A. Machul, D. Mikołajczyk, 2016, Microbial drug resistance.

Experimental model for acute kidney injury caused by uropathogenic Escherichia coli.

P. Heczko, M. Strus, A. Baranowska, 2017, Postepy higieny i medycyny doswiadczalnej.

Classification of coagulase-negative staphylococci according to recently proposed taxonomic schemes

M. Goodfellow, P. Heczko, M. Mordarski, 1978 .

Are There Regional Variations in the Diagnosis, Surveillance, and Control of Methicillin-Resistant Staphylococcus aureus?

D. Pittet, M. Struelens, H. Richet, 2003, Infection Control & Hospital Epidemiology.

[Antagonistic activity of Lactobacillus bacteria strains against anaerobic gastrointestinal tract pathogens (Helicobacter pylori, Campylobacter coli, Campylobacter jejuni, Clostridium difficile)].

P. Heczko, F. Meisel-Mikołajczyk, E. Rożynek, 2001, Medycyna doswiadczalna i mikrobiologia.

Detection and preliminary characterization of extrachromosomal DNA in clinical isolates of Staphylococcus aureus and Staphylococcus epidermidis.

P. Heczko, G. Pulverer, R. Laufs, 1978, Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie.

Role of Staphylococcus saprophyticus in human infection.

B. Białek, W. Hryniewicz, P. Heczko, 1990, Acta microbiologica Polonica.

Evaluation of a new bacteriophage set for typing of Staphylococcus epidermidis strains

P. Heczko, G. Pulverer, A. Kasprowicz, 1977, Journal of clinical microbiology.

Transduction of penicillin resistance together with ability to ferment mannitol and ribose in Staphylococcus epidermidis.

P. Heczko, K. Nazar, 1977, Journal of general microbiology.

Classification of Micrococcaceae isolated from clinical sources.

J. Jeljaszewicz, P. Heczko, G. Pulverer, 1974, Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie.

The training curriculum in hospital infection control.

B. Cookson, P. Gastmeier, H. Richet, 2005, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

Hospital infections and postdischarge surveillance in selected vascular surgery procedures

M. Bulanda, P. Heczko, J. Wójkowska-Mach, 2008 .

M. Bulanda, P. Heczko, T. Gaździk, 2009, Ortopedia, traumatologia, rehabilitacja.

Prevalence of antibiotic resistance in multi-drug resistant coagulase-negative staphylococci isolated from invasive infection in very low birth weight neonates in two Polish NICUs

E. Gulczyńska, M. Bulanda, P. Heczko, 2013, Annals of Clinical Microbiology and Antimicrobials.

Prothrombin activation by a metalloprotease from Staphylococcus aureus

J. Jeljaszewicz, P. Heczko, G. Pulverer, 1980, Journal of clinical microbiology.

Visible light inactivation of bacteria and fungi by modified titanium dioxide

Wojciech Macyk, Grazyna Stochel, Magdalena Strus, 2007, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Critical evaluation of probiotic activity of lactic acid bacteria and their effects.

P. Heczko, M. Strus, P. Kochan, 2006, Journal of physiology and pharmacology : an official journal of the Polish Physiological Society.

Conversion of OXA-66 into OXA-82 in clinical Acinetobacter baumannii isolates and association with altered carbapenem susceptibility.

P. Higgins, H. Seifert, P. Heczko, 2013, The Journal of antimicrobial chemotherapy.

The High Prevalence of Plasmid-Mediated Quinolone Resistance Among Very Low Birth-Weight Infants in Poland.

M. Bulanda, P. Heczko, A. Różańska, 2015, Microbial drug resistance.

In vitro antagonistic effect of Lactobacillus on organisms associated with bacterial vaginosis.

P. Heczko, M. Strus, M. Malinowska, 2002, The Journal of reproductive medicine.

[Hydrogen peroxide produced by Lactobacillus species as a regulatory molecule for vaginal microflora].

P. Heczko, M. Strus, M. Brzychczy-Wloch, 2004, Medycyna doswiadczalna i mikrobiologia.

Horizontal Distribution of the Fecal Microbiota in Adolescents With Inflammatory Bowel Disease

P. Adamski, T. Gosiewski, P. Heczko, 2012, Journal of pediatric gastroenterology and nutrition.

Colonisation of the gastrointestinal tract by probiotic L. rhamnosus strains in acute diarrhoea in children.

P. Heczko, M. Strus, A. Chmielarczyk, 2006, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Possible role of Escherichia coli in propagation and perpetuation of chronic inflammation in ulcerative colitis

P. Adamski, T. Gosiewski, M. Zwolinska-Wcislo, 2013, BMC Gastroenterology.

Treatment of Cardiovascular Diseases Among Elderly Residents of Long-term Care Facilities.

T. Grodzicki, P. Heczko, B. Gryglewska, 2018, Journal of the American Medical Directors Association.

Age and other risk factors of pneumonia among residents of Polish long-term care facilities.

T. Grodzicki, P. Adamski, P. Heczko, 2013, International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.

[Surveillance of hospital acquired pneumonia in Polish hospitals].

M. Bulanda, P. Heczko, A. Różańska, 2009, Przeglad epidemiologiczny.

National influences on catheter-associated bloodstream infection rates: practices among national surveillance networks participating in the European HELICS project.

J. Fabry, P. Gastmeier, O. Lyytikäinen, 2009, The Journal of hospital infection.

[Implementation of the Active Nosocomial Infections Surveillance System in Polish hospitals].

M. Bulanda, P. Heczko, J. Wójkowska-Mach, 2004, Przeglad epidemiologiczny.

[Epidemiology of nosocomial bloodstream infections in Polish hospitals].

M. Bulanda, P. Heczko, M. Grabowski, 2004, Przeglad epidemiologiczny.

SARS-CoV-2 antibody response after mRNA vaccination in healthcare workers with and without previous COVID-19, a follow-up study from the University Hospital in Krakow, Poland

A. Pac, E. Sochacka-Tatara, P. Heczko, 2023, Frontiers in Immunology.

Bacteria in bile of patients with bile duct inflammation

E. Karczewska, P. Heczko, A. Kasprowicz, 1987, European Journal of Clinical Microbiology.

Incidence of maternal GBS colonization and neonatal GBS disease among Very Low Birth Weight Polish neonates

P. Heczko, M. Brzychczy-Wloch, J. Wójkowska-Mach, 2013, Medical science monitor : international medical journal of experimental and clinical research.

Surgical site infection following cholecystectomy: comparison of procedures performed with and without a laparoscope

M. Bulanda, P. Heczko, A. Różańska, 2008 .

P17.72 Surgical Site Infections Surveillance and Quality Management in Polish Hospitals

M. Bulanda, P. Heczko, J. Wójkowska-Mach, 2006 .

Experimental immunology Strain specific immunostimulatory potential of lactobacilli-derived exopolysaccharides

A. Gamian, M. Targosz-Korecka, P. Heczko, 2011 .

Surface Properties of Lactobacillus Strains of Human Origin

P. Heczko, M. Strus, E. Marewicz, 2001 .

Hemagglutination by Staphylococcus saprophyticus and other coagulase-negative staphylococci.

G. Peters, J. Beuth, P. Heczko, 1988, Microbial pathogenesis.

WITHDRAWN: Surgical patients’ safety in Polish hospital environment in the context of selected infection control practices

M. Bulanda, P. Heczko, A. Różańska, 2016 .

Microbiological investigation of a hospital outbreak of invasive group A streptococcal disease in Krakow, Poland

R. Lütticken, P. Heczko, M. Strus, 2010 .

Molecular characterization of capsular polysaccharides and surface protein genes in relation to genetic similarity of group B streptococci isolated from Polish pregnant women

P. Adamski, T. Gosiewski, P. Heczko, 2011, Epidemiology and Infection.

Effect of Probiotics on Reproductive Health

P. Heczko, M. Strus, P. Kochan, 2018, Diagnostics to Pathogenomics of Sexually Transmitted Infections.

Infection control: point prevalence study versus incidence study in Polish long-term care facilities in 2009–2010 in the Małopolska Region

T. Grodzicki, P. Adamski, P. Heczko, 2012, Infection.

Identification of high immunoreactive proteins from Streptococcus agalactiae isolates recognized by human serum antibodies.

S. Górska, E. Brzozowska, A. Gamian, 2013, FEMS microbiology letters.

Outbreak Intervention for Bloodstream Infections Caused by Methicillin Resistant Coagulase-Negative Staphylococci in Neonatal Intensive CareUnit

P. Heczko, M. Brzychczy-Wloch, J. Wójkowska-Mach, 2012 .

Supplementation of standard antibiotic therapy with oral probiotics for bacterial vaginosis and aerobic vaginitis: a randomised, double-blind, placebo-controlled trial

P. Adamski, P. Heczko, M. Strus, 2015, BMC Women's Health.

Effects of oral probiotic supplementation on gut Lactobacillus and Bifidobacterium populations and the clinical status of low-birth-weight preterm neonates: a multicenter randomized, double-blind, placebo-controlled trial

M. Szczepanski, H. Sławska, P. Heczko, 2018, Infection and drug resistance.

Virulence factors of Streptococcus pyogenes strains from women in peri-labor with invasive infections

M. P. van der Linden, A. Machul, D. Mikołajczyk, 2016, European Journal of Clinical Microbiology & Infectious Diseases.

The application of multiplex PCR to detect seven different DNA targets in group B streptococci

T. Gosiewski, P. Heczko, M. Brzychczy-Wloch, 2012, Folia Microbiologica.

Differential susceptibility of Propionibacterium acnes, P. granulosum and P. avidum to free fatty acids.

P. Heczko, G. Pulverer, H. Ko, 1978, The Journal of investigative dermatology.

Pseudocoagulase activity of staphylococci

J. Jeljaszewicz, P. Heczko, G. Pulverer, 1979, Journal of clinical microbiology.

A new chromogenic assay for direct detection of staphylocoagulase.

M. Bulanda, P. Heczko, G. Pulverer, 1988, Zentralblatt fur Bakteriologie, Mikrobiologie, und Hygiene. Series A, Medical microbiology, infectious diseases, virology, parasitology.

A comparison of staphylococcal nasal carrier rates in Germany and Poland

M. Bulanda, P. Heczko, U. Höffler, 2005, Medical Microbiology and Immunology.

Laboratory diagnosis of staphylococcal infections

J. Jeljaszewicz, P. Heczko, 1980 .

The dual role of Escherichia coli in the course of ulcerative colitis

P. Adamski, P. Heczko, M. Strus, 2016, BMC Gastroenterology.

Epidemiological and microbiological surveillance of surgical site infections in orthopedic unit.

M. Bulanda, P. Heczko, J. Wójkowska-Mach, 2006, Ortopedia, traumatologia, rehabilitacja.

Organization and scope of surveillance of infections in Polish hospitals. Results of the project prohibit.

M. Bulanda, P. Heczko, A. Różańska, 2014, Przeglad epidemiologiczny.

Microbiological investigation of a hospital outbreak of invasive group A streptococcal disease in Krakow, Poland.

R. Lütticken, M. P. van der Linden, P. Heczko, 2010, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

In vivo reactions of staphylococcal antigens. 1. Hypersensitivity to protein A.

P. Heczko, A. Grov, P. Oeding, 2009, Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology.

Numerical taxonomy of staphylococci.

M. Goodfellow, G. Peters, P. Heczko, 1983, Zentralblatt fur Bakteriologie, Mikrobiologie, und Hygiene. Series A, Medical microbiology, infectious diseases, virology, parasitology.

Relationships among some coagulase-negative staphylococci based upon deoxyribonucleic acid re-association

M. Goodfellow, P. Heczko, M. Mordarski, 1978 .

Influence of Lactobacillus and Bifidobacterium Combination on the Gut Microbiota, Clinical Course, and Local Gut Inflammation in Patients with Ulcerative Colitis: A Preliminary, Single-center, Open-label Study

Aleks, P. Heczko, M. Strus, 2017 .

Special Issue “An Update on Lactobacillus”: Editorial

P. Heczko, M. Strus, Łucja Kozień, 2023, Microorganisms.

Typing of Staphylococcus aureus in order to determine the spread of drug resistant strains inside and outside hospital environment.

P. Heczko, J. Wójkowska-Mach, M. Pobiega, 2013, Przeglad Epidemiologiczny.

Is treated hypertension associated with a lower one-year mortality among older residents of long-term care facilities with multimorbidity?

T. Grodzicki, A. Pac, P. Heczko, 2021, Polish archives of internal medicine.

Effect of a Short-Time Probiotic Supplementation on the Abundance of the Main Constituents of the Gut Microbiota of Term Newborns Delivered by Cesarean Section—A Randomized, Prospective, Controlled Clinical Trial

P. Heczko, M. Strus, R. Lauterbach, 2020, Nutrients.

[Biochemical and toxic properties of Staphylococcus epidermidis strains of human origin].

P. Heczko, A. Kasprowicz, J. Kucharczyk, 1971, Medycyna doswiadczalna i mikrobiologia.

Enterobacteriaceae Infections of Very Low Birth Weight Infants in Polish Neonatal Intensive Care Units: Resistance and Cross-transmission

A. Kordek, S. Giedrys-Kalemba, E. Gulczyńska, 2013, The Pediatric infectious disease journal.

Comparison of Methods for Isolation of Bacterial and Fungal DNA from Human Blood

Leszek Szała, T. Gosiewski, M. Bulanda, 2013, Current Microbiology.

OF LACTIC ACID BACTERIA AND THEIR EFFECTS

P. Heczko, M. Strus, P. Kochan, 2006 .

Treatment of acute infectious diarrhoea in infants and children with a mixture of three Lactobacillus rhamnosus strains – a randomized, double‐blind, placebo‐controlled trial

P. Heczko, A. Chmielarczyk, P. B. Heczko, 2006, Alimentary pharmacology & therapeutics.

COVID-19-Associated Pulmonary Aspergillosis in Intensive Care Unit Patients from Poland

P. Krzyściak, P. Heczko, J. Wójkowska-Mach, 2023, Journal of fungi.

Control of an outbreak of Acinetobacter baumannii infections using vaporized hydrogen peroxide.

P. Higgins, H. Seifert, T. Gosiewski, 2012, The Journal of hospital infection.

Mode of delivery and other risk factors for Escherichia coli infections in very low birth weight infants

A. Kordek, P. Adamski, E. Gulczyńska, 2014, BMC Pediatrics.

[Pseudo-outbreak of MRSA in the pediatric units].

P. Heczko, J. Wójkowska-Mach, D. Romaniszyn, 2010, Przeglad Epidemiologiczny.

[Antibiotic consumption and its costs of purchase in Polish neonatology networks units].

A. Kordek, E. Gulczyńska, P. Heczko, 2012, Przeglad epidemiologiczny.

The structure and immunoreactivity of exopolysaccharide isolated from Lactobacillus johnsonii strain 151.

E. Brzozowska, A. Gamian, L. Kenne, 2013, Carbohydrate research.

Effect of hydrogen peroxide of bacterial origin on apoptosis and necrosis of gut mucosa epithelial cells as a possible pathomechanism of inflammatory bowel disease and cancer.

G. Stochel, P. Heczko, M. Strus, 2009, Journal of physiology and pharmacology : an official journal of the Polish Physiological Society.

lactobacilli with superoxide dismutase-like or catalase activity are more effective in alleviating inflammation in an inflammatory bowel disease mouse model the cells

P. Heczko, M. Strus, P. Thor, 2018 .

Studies on the effects of probiotic Lactobacillus mixture given orally on vaginal and rectal colonization and on parameters of vaginal health in women with intermediate vaginal flora.

P. Adamski, P. Heczko, M. Strus, 2012, European journal of obstetrics, gynecology, and reproductive biology.

The application of genetics methods to differentiation of three Lactobacillus species of human origin

T. Gosiewski, P. Heczko, M. Strus, 2011, Annals of Microbiology.

Laboratory diagnostics of renal function in an experimental model of ascending pyelonephritis with high-virulent Escherichia coli.

P. Heczko, M. Strus, P. Thor, 2012, Folia medica Cracoviensia.

Influence of host and parasite factors on the nasal carriage of staphylococci.

J. Pryjma, H. Krawiec, P. Heczko, 1973, Contributions to microbiology and immunology.

[Studies on carriers of Staphylococcus aureus. I. Antagonistic properties of bacterial flora of the anterior nasal cavity].

J. Pryjma, H. Krawiec, P. Heczko, 1971, Przeglad epidemiologiczny.

Comparison of three methods for grouping streptococci

R. Lütticken, W. Hryniewicz, P. Heczko, 1976, Journal of clinical microbiology.

TREATMENT OF ACUTE INFECTIOUS DIARRHEA IN CHILDREN WITH A MIXTURE OF THREE NEW LACTOBACILLUS RHAMNOSUS STRAINS (573L/1, 573L/2, 573L/3). A RANDOMIZED, DOUBLE-BLIND, PLACEBO CONTROLLED TRIAL: PG3-16

A. Kucharska, P. Heczko, M. Strus, 2005 .

Susceptibility of Staphylococcus aureus and group A, B, C, and G streptococci to free fatty acids

W. Hryniewicz, P. Heczko, Neugebauer, 1979, Journal of clinical microbiology.

Genetic characterization and diversity of Streptococcus agalactiae isolates with macrolide resistance.

T. Gosiewski, M. Bulanda, P. Heczko, 2010, Journal of medical microbiology.

Lactobacillus rhamnosus administration causes sepsis in a cardiosurgical patient--is the time right to revise probiotic safety guidelines?

S. Giedrys-Kalemba, M. Brykczyński, P. Heczko, 2011, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.