Effect of food on absorption of radioactive vitamin B12.
D004032:Diet; D005502:Food; D006397:Hematinics; D007422:Intestines / Q000502:physiology*; D014805:Vitamin B 12 / Q000378:metabolism*
D006397:Hematinics; D014805:Vitamin B 12
DIET; INTESTINES/physiology; VITAMIN B 12/metabolism