Hernia and gall-bladder surgery in patients over seventy.
D000368:Aged; D000369:Aged, 80 and over; D002763:Cholecystectomy; D005853:Geriatrics; D006547:Hernia; D006801:Humans; D001743:Urinary Bladder
CHOLECYSTECTOMY/in old age; GERIATRICS; HERNIA/in old age