Abdominal surgery in the elderly patient; review of 106 cases of biliary-tract, stomach, and bowel lesions.
D000005:Abdomen / Q000601:surgery*; D000368:Aged / Q000601:surgery; D001659:Biliary Tract; D006801:Humans; D007422:Intestines; D012806:Siderosis; D013270:Stomach
ABDOMEN/surgery; AGED/surgery; SIDEROSIS