title: Peptic ulcers. New understandings, new treatments.
mesh_terms: D000863:Antacids / Q000627:therapeutic use; D016481:Helicobacter Infections / Q000150:complications; D016480:Helicobacter pylori; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D012307:Risk Factors
chemical_list: D000863:Antacids