Clostridium welchii peritonitis, postoperative.
D003016:Clostridium perfringens; D006801:Humans; D007239:Infections; D010538:Peritonitis / Q000209:etiology*; D013514:Surgical Procedures, Operative / Q000150:complications*
CLOSTRIDIUM PERFRINGENS/infection; PERITONITIS/etiology; SURGERY, OPERATIVE/complications