Immunologic factors in pernicious anemia.
D000367:Age Factors; D000752:Anemia, Pernicious / Q000276:immunology*; D001323:Autoantibodies; D001327:Autoimmune Diseases / Q000175:diagnosis; D001853:Bone Marrow / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D007437:Intrinsic Factor / Q000378:metabolism
D001323:Autoantibodies; D007437:Intrinsic Factor