Congenital biliary dilatation in Japan. Cooperative study.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001652:Bile Ducts / Q000002:abnormalities*; D002648:Child; D002675:Child, Preschool; D004108:Dilatation, Pathologic; D005260:Female; D006801:Humans; D007223:Infant; D007564:Japan; D008297:Male; D008875:Middle Aged