title: [Future of antibiotic therapy in various medical fields. 1. Internal medicine. c. Biliary tract infections].
mesh_terms: D000368:Aged; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001424:Bacterial Infections / Q000188:drug therapy* / Q000382:microbiology; D001660:Biliary Tract Diseases / Q000188:drug therapy* / Q000382:microbiology; D004352:Drug Resistance, Microbial; D006801:Humans
chemical_list: D000900:Anti-Bacterial Agents