TREATMENT OF COMMON DUCT STONES IN THE ELDERLY POOR-RISK PATIENT.
D000368:Aged; D002758:Cholangiography; D004381:Duodenal Ulcer; D004386:Duodenum; D005704:Gallbladder; D042882:Gallstones; D005853:Geriatrics; D006801:Humans; D013514:Surgical Procedures, Operative
CHOLANGIOGRAPHY; COMMON BILE DUCT CALCULI; DUODENAL ULCER; DUODENUM; GALLBLADDER; GERIATRICS; SURGERY, OPERATIVE