The nautre and therapy of pernicious anemia: a trail of biomedical research.
D000752:Anemia, Pernicious / Q000266:history* / Q000378:metabolism / Q000628:therapy; D000818:Animals; D004285:Dogs; D005492:Folic Acid / Q000378:metabolism; D049673:History, 20th Century; D006801:Humans; D014805:Vitamin B 12 / Q000378:metabolism
D005492:Folic Acid; D014805:Vitamin B 12