title: Letter: Ischaemic heart disease and pernicious anaemia.
mesh_terms: D000752:Anemia, Pernicious / Q000097:blood / Q000150:complications*; D002784:Cholesterol / Q000097:blood; D003327:Coronary Disease / Q000209:etiology*; D006801:Humans; D050356:Lipid Metabolism; D008297:Male; D014805:Vitamin B 12 / Q000097:blood
chemical_list: D002784:Cholesterol; D014805:Vitamin B 12