[Study of the absorption of labeled vitamin B-12 in natives of Portuguese Guinea].
D001669:Biochemical Phenomena; D045728:Corrinoids; D006169:Guinea-Bissau; D006397:Hematinics; D006801:Humans; D044382:Population Groups; D014805:Vitamin B 12 / Q000378:metabolism*; D014803:Vitamin B Complex; D014815:Vitamins
D045728:Corrinoids; D006397:Hematinics; D014815:Vitamins; D014803:Vitamin B Complex; D014805:Vitamin B 12
VITAMIN B 12/metabolism