Vitamin B12 turnover in man. The assimilation of vitamin B12 from natural foodstuff by man and estimates of minimal daily dietary requirements.
D000752:Anemia, Pernicious / Q000378:metabolism*; D000818:Animals; D003036:Cobalt Isotopes; D004032:Diet; D005069:Evaluation Studies as Topic; D005504:Food Analysis; D006801:Humans; D007408:Intestinal Absorption; D008099:Liver; D008460:Meat; D012756:Sheep; D014805:Vitamin B 12 / Q000378:metabolism*
D003036:Cobalt Isotopes; D014805:Vitamin B 12