Oral vitamin B12 without intrinsic factor in the treatment of pernicious anemia.
D000740:Anemia; D000752:Anemia, Pernicious; D006397:Hematinics; D006801:Humans; D007437:Intrinsic Factor; D014805:Vitamin B 12
D006397:Hematinics; D007437:Intrinsic Factor; D014805:Vitamin B 12
ANEMIA, PERNICIOUS; INTRINSIC FACTOR; VITAMIN B 12