title: Controlled clinical trial comparing early with interval cholecystectomy for acute cholecystitis.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000667:Ampicillin / Q000627:therapeutic use; D002758:Cholangiography; D002763:Cholecystectomy; D002764:Cholecystitis / Q000175:diagnosis / Q000601:surgery*; D002986:Clinical Trials as Topic; D005260:Female; D005704:Gallbladder / Q000473:pathology; D006760:Hospitalization; D006801:Humans; D007565:Jaundice / Q000150:complications; D008297:Male; D008875:Middle Aged; D010538:Peritonitis / Q000150:complications; D012008:Recurrence; D013997:Time Factors
chemical_list: D000667:Ampicillin