title: Wound antibiotics in gastro-intestinal surgery. Comparison of ampicillin with penicillin and sulphadiazine.
mesh_terms: D000667:Ampicillin / Q000627:therapeutic use*; D001062:Appendectomy; D001662:Biliary Tract Surgical Procedures; D004386:Duodenum / Q000601:surgery; D006801:Humans; D007422:Intestines / Q000601:surgery; D010406:Penicillins / Q000627:therapeutic use*; D013270:Stomach / Q000601:surgery; D013411:Sulfadiazine / Q000627:therapeutic use*; D013530:Surgical Wound Infection / Q000453:epidemiology / Q000517:prevention & control*
chemical_list: D010406:Penicillins; D013411:Sulfadiazine; D000667:Ampicillin