title: A case of rickets due to external biliary fistula--study on vitamin D effect upon Ca absorption and retention.
mesh_terms: D001652:Bile Ducts / Q000002:abnormalities / Q000601:surgery*; D002118:Calcium / Q000378:metabolism*; D002127:Calcium Isotopes; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007408:Intestinal Absorption; D008100:Liver Abscess / Q000150:complications; D011183:Postoperative Complications; D011859:Radiography; D012279:Rickets / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000209:etiology*; D014807:Vitamin D / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D002127:Calcium Isotopes; D014807:Vitamin D; D002118:Calcium