Mohandas, K M Is Helicobacter pylori a gastric carcinogen? [electronic resource] - Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology Jan 1997 - 3-5 p. digital Publication Type: Editorial; Comment ISSN: 0254-8860 Subjects--Topical Terms: Helicobacter Infections--complicationsHelicobacter pylori--isolation & purificationHumansIndia--epidemiologyPrecancerous Conditions--pathologyPrevalenceStomach Neoplasms--epidemiology