title: Gut-wrenching bugs.
authors.forename: H
authors.initials: H
authors.lastname: Feng
mesh_terms: D002273:Carcinogens / Q000302:isolation & purification; D016480:Helicobacter pylori / Q000201:enzymology / Q000302:isolation & purification*; D049673:History, 20th Century; D006801:Humans; D009369:Neoplasms / Q000266:history / Q000382:microbiology; D010437:Peptic Ulcer / Q000266:history* / Q000382:microbiology
chemical_list: D002273:Carcinogens