[The intestinal absorption of vitamin B-12].
D045728:Corrinoids; D006397:Hematinics; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000502:physiology*; D007422:Intestines; D014805:Vitamin B 12 / Q000378:metabolism*; D014815:Vitamins
D045728:Corrinoids; D006397:Hematinics; D014815:Vitamins; D014805:Vitamin B 12
INTESTINE, SMALL/physiology; VITAMIN B 12/metabolism