The study of 57-Co-vitamin B12-absorption using a whole-body counter.
D000328:Adult; D000368:Aged; D003036:Cobalt Isotopes; D005260:Female; D006801:Humans; D007408:Intestinal Absorption; D008297:Male; D008722:Methods; D008875:Middle Aged; D008954:Models, Biological; D011877:Radionuclide Imaging; D014805:Vitamin B 12 / Q000378:metabolism*
D003036:Cobalt Isotopes; D014805:Vitamin B 12