Observations on the presence of intrinsic factor in extracts of hog stomach and duodenum.
D000752:Anemia, Pernicious; D004386:Duodenum; D006801:Humans; D007437:Intrinsic Factor; D013270:Stomach; D014805:Vitamin B 12; D014803:Vitamin B Complex
D014803:Vitamin B Complex; D007437:Intrinsic Factor; D014805:Vitamin B 12
ANEMIA, PERNICIOUS; DUODENUM; STOMACH; VITAMIN B12