Crude or refined intrinsic factor in preparations for the oral treatment of pernicious anaemia.
D000752:Anemia, Pernicious / Q000188:drug therapy*; D000818:Animals; D006801:Humans; D007408:Intestinal Absorption; D007437:Intrinsic Factor / Q000008:administration & dosage*; D013552:Swine; D014020:Tissue Extracts / Q000627:therapeutic use; D014805:Vitamin B 12 / Q000378:metabolism*
D014020:Tissue Extracts; D007437:Intrinsic Factor; D014805:Vitamin B 12