Figueroa, G Helicobacter pylori infection in Chile. [electronic resource] - Clinical infectious diseases : an official publication of the Infectious Diseases Society of America Nov 1997 - 983-9 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't; Review ISSN: 1058-4838 Standard No.: 10.1086/516066 doi Subjects--Topical Terms: Chile--epidemiologyForecastingHelicobacter Infections--epidemiologyHelicobacter pylori--metabolismHumans