title: Historical review: a history of pernicious anaemia.
authors: I
authors: I
authors: Chanarin
mesh_terms: D000752:Anemia, Pernicious / Q000266:history* / Q000628:therapy; D001327:Autoimmune Diseases / Q000266:history* / Q000628:therapy; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008131:London; D014805:Vitamin B 12 / Q000266:history
chemical_list: D014805:Vitamin B 12