S. J. O. Veldhuyzen van Zanten

Differences between Tissue-Associated Intestinal Microfloras of Patients with Crohn's Disease and Ulcerative Colitis

Uri Gophna, Katrin Sommerfeld, Sharon Gophna et al. · Journal of Clinical Microbiology · 2006 · 548 citations · Full text

Metronidazole resistance in <i>Helicobacter pylori</i> is due to null mutations in a gene (<i>rdxA</i>) that encodes an oxygen‐insensitive NADPH nitroreductase

Avery Goodwin, Dangeruta Kersulyte, Gary Sisson et al. · Molecular Microbiology · 1998 · 352 citations · Full text

Design of Treatment Trials for Functional Gastrointestinal Disorders

E. Jan Irvine, William E. Whitehead, William D. Chey et al. · Gastroenterology · 2006 · 282 citations

Functional Gastrointestinal Disorder, Gastroenterology, Treatment Trials +2

The prevalence of clinically significant endoscopic findings in primary care patients with uninvestigated dyspepsia: the Canadian Adult Dyspepsia Empiric Treatment – Prompt Endoscopy (CADET–PE) study

A. B. R. Thomson, Alan Barkun, David Armstrong et al. · Alimentary Pharmacology & Therapeutics · 2003 · 277 citations · Full text

Increasing Prevalence of Helicobacter pylori Infection with Age: Continuous Risk of Infection in Adults Rather than Cohort Effect

S. J. O. Veldhuyzen van Zanten, P. Timothy Pollak, Linda Best et al. · The Journal of Infectious Diseases · 1994 · 185 citations