Distribution of radioactivity in man after the oral ingestion of small test doses of radiolabeled cyanocobalamin.
D001669:Biochemical Phenomena; D004435:Eating; D006801:Humans; D008297:Male; D011851:Radioactivity; D014805:Vitamin B 12 / Q000378:metabolism*
D014805:Vitamin B 12
VITAMIN B 12/metabolism