title: Is culture necessary before first-line treatment for Helicobacter pylori infection?
authors: Javier P
authors: JP
authors: Gisbert
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D024881:Drug Resistance, Bacterial / Q000187:drug effects*; D016481:Helicobacter Infections / Q000188:drug therapy*; D016480:Helicobacter pylori / Q000187:drug effects*; D006801:Humans
chemical_list: D000900:Anti-Bacterial Agents