title: World gastroenterology organisation global guideline: Helicobacter pylori in developing countries.
mesh_terms: D003906:Developing Countries; D024881:Drug Resistance, Bacterial; D005762:Gastroenterology / Q000592:standards*; D014943:Global Health; D016481:Helicobacter Infections / Q000175:diagnosis / Q000188:drug therapy* / Q000453:epidemiology; D016480:Helicobacter pylori; D006801:Humans