Ampicillin in gram-negative urinary infections. A postoperative pilot study.
D000667:Ampicillin; D003106:Colon / Q000601:surgery*; D010406:Penicillins / Q000628:therapy*; D010865:Pilot Projects; D012007:Rectum / Q000601:surgery*; D014552:Urinary Tract Infections / Q000628:therapy*
D010406:Penicillins; D000667:Ampicillin
COLON/surgery; PENICILLIN/therapy; RECTUM/surgery; URINARY TRACT INFECTIONS/therapy