Cobalamin (vitamin B12) and the intrinsic factor of Castle.
D000740:Anemia; D000752:Anemia, Pernicious / Q000628:therapy*; D006397:Hematinics; D007437:Intrinsic Factor; D014805:Vitamin B 12 / Q000627:therapeutic use*
D006397:Hematinics; D007437:Intrinsic Factor; D014805:Vitamin B 12
ANEMIA, PERNICIOUS/therapy; VITAMIN B 12/therapeutic use