Helicobacter Pylori Home>Conditions_and_Diseases>Digestive_Disorders>Stomach>Peptic_Ulcer>Helicobacter Pylori     Web Pages West Shore Endoscopy Center: Helicobacter Pylori Provides an explanation and illustrations of how the H. pylori bacteria infects the stomach and duodenum. Helicobacter pylori in Peptic Ulcer Disease National Institutes of Health Consensus Development Conference Statement, February 7-9, 1994 The Helicobacter Foundation Dedicated to providing the latest information about H. pylori. The founder, Barry Marshall, is the scientist who swallowed H. pylori to prove a causal relationship with peptic ulcer for the first time. Helicobacter pylori fecal antigen test Hpsa test to diagnose Helicobacter pylori stomach infection and check the eradication simply by testing a fecal specimen. Mamas Health: Helicobacter Pylori Offers information about this spiral shaped bacterium which lives in the stomach and duodenum.