Cholecystectomy in the aged.
D000006:Abdomen, Acute; D000008:Abdominal Neoplasms / Q000150:complications; D000367:Age Factors; D000368:Aged; D001660:Biliary Tract Diseases / Q000150:complications / Q000601:surgery*; D002763:Cholecystectomy / Q000401:mortality; D002764:Cholecystitis / Q000601:surgery; D003135:Common Bile Duct / Q000601:surgery; D005260:Female; D006801:Humans; D007902:Length of Stay; D008297:Male; D011183:Postoperative Complications / Q000453:epidemiology; D012189:Retrospective Studies