The role of Castle's intrinsic factor in the absorption of vitamin B12.
D000740:Anemia; D000752:Anemia, Pernicious / Q000473:pathology*; D045728:Corrinoids; D005750:Gastric Juice; D006801:Humans; D007437:Intrinsic Factor; D014805:Vitamin B 12 / Q000378:metabolism*
D045728:Corrinoids; D007437:Intrinsic Factor; D014805:Vitamin B 12
ANEMIA, PERNICIOUS/pathology; GASTRIC JUICE; VITAMIN B12/metabolism