title: Prophylactic co-trimoxazole in biliary surgery.
mesh_terms: D002763:Cholecystectomy; D004338:Drug Combinations; D006801:Humans; D018805:Sepsis / Q000453:epidemiology* / Q000517:prevention & control; D013420:Sulfamethoxazole / Q000627:therapeutic use; D013530:Surgical Wound Infection / Q000453:epidemiology* / Q000517:prevention & control; D014295:Trimethoprim / Q000627:therapeutic use
chemical_list: D004338:Drug Combinations; D014295:Trimethoprim; D013420:Sulfamethoxazole