Malabsorption of vitamin B12 in obese patients treated with jejunoileal shunt.
D001647:Bile Acids and Salts / Q000378:metabolism; D004386:Duodenum / Q000382:microbiology; D004926:Escherichia coli / Q000302:isolation & purification; D006801:Humans; D007081:Ileostomy; D007408:Intestinal Absorption; D007419:Intestinal Secretions / Q000382:microbiology; D007583:Jejunum / Q000601:surgery; D009765:Obesity / Q000378:metabolism* / Q000601:surgery; D011183:Postoperative Complications; D011865:Radioisotope Dilution Technique; D012546:Schilling Test; D014805:Vitamin B 12 / Q000097:blood / Q000378:metabolism*
D001647:Bile Acids and Salts; D014805:Vitamin B 12