[Diagnosis and therapy of acid-dependent diseases including those associated with Helicobacter pylori].
D004066:Digestive System Diseases / Q000175:diagnosis* / Q000382:microbiology / Q000628:therapy*; D005744:Gastric Acid; D016481:Helicobacter Infections / Q000175:diagnosis* / Q000628:therapy*; D016480:Helicobacter pylori; D006801:Humans