Vitamin B12 absorption evaluated by a dual isotope test (Dicopac). Results of radioactivity measurements in plasma and in urine.
D000752:Anemia, Pernicious / Q000097:blood / Q000378:metabolism* / Q000652:urine; D003037:Cobalt Radioisotopes; D006801:Humans; D007408:Intestinal Absorption; D007437:Intrinsic Factor / Q000378:metabolism*; D007674:Kidney Diseases / Q000097:blood / Q000378:metabolism* / Q000652:urine; D008286:Malabsorption Syndromes / Q000097:blood / Q000378:metabolism* / Q000652:urine; D008722:Methods; D013997:Time Factors; D014805:Vitamin B 12 / Q000097:blood / Q000378:metabolism* / Q000652:urine
D003037:Cobalt Radioisotopes; D007437:Intrinsic Factor; D014805:Vitamin B 12