Whole-body counting studies of retention and accessibility of radioactive vitamin B 12.
D000752:Anemia, Pernicious / Q000378:metabolism; D001161:Arteriosclerosis / Q000378:metabolism; D003036:Cobalt Isotopes; D003201:Computers; D006801:Humans; D009103:Multiple Sclerosis / Q000378:metabolism; D011087:Polycythemia Vera / Q000378:metabolism; D011874:Radiometry; D013223:Statistics as Topic; D013997:Time Factors; D014805:Vitamin B 12 / Q000008:administration & dosage / Q000378:metabolism*
D003036:Cobalt Isotopes; D014805:Vitamin B 12