title: [Simultaneous absorption test of human intrinsic factor (IF) bound 57Co-vitamin B12 (B12) and free 58Co-B12 (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D003037:Cobalt Radioisotopes; D005260:Female; D006801:Humans; D007437:Intrinsic Factor; D008297:Male; D008722:Methods; D008875:Middle Aged; D011485:Protein Binding; D012546:Schilling Test; D014805:Vitamin B 12 / Q000378:metabolism* / Q000652:urine
chemical_list: D003037:Cobalt Radioisotopes; D007437:Intrinsic Factor; D014805:Vitamin B 12