CONGENITAL ABSENCE OF THE GALLBLADDER.
D000293:Adolescent; D002758:Cholangiography; D000013:Congenital Abnormalities; D004381:Duodenal Ulcer; D005705:Gallbladder Diseases; D013514:Surgical Procedures, Operative
ABNORMALITIES; ADOLESCENCE; CHOLANGIOGRAPHY; DUODENAL ULCER; GALLBLADDER DISEASES; SURGERY, OPERATIVE