title: Intrinsic-factor antibody in the saliva of a patient with pernicious anemia.
mesh_terms: D000752:Anemia, Pernicious / Q000276:immunology*; D003036:Cobalt Isotopes; D006801:Humans; D007437:Intrinsic Factor; D011874:Radiometry; D012463:Saliva; D014805:Vitamin B 12 / Q000378:metabolism; D014806:Vitamin B 12 Deficiency / Q000209:etiology*
chemical_list: D003036:Cobalt Isotopes; D007437:Intrinsic Factor; D014805:Vitamin B 12