Biliary atresia.
D001659:Biliary Tract / Q000002:abnormalities*; D001660:Biliary Tract Diseases / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery; D002761:Cholangitis / Q000209:etiology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011183:Postoperative Complications