title: Vitamin levels in pernicious anemia.
authors.forename: D
authors.initials: D
authors.lastname: CAYER
authors.forename: J M
authors.initials: JM
authors.lastname: RUFFIN
authors.forename: W A
authors.initials: WA
authors.lastname: PERLZWEIG
mesh_terms: D000740:Anemia; D000752:Anemia, Pernicious; D006801:Humans; D014801:Vitamin A; D014812:Vitamin K; D014815:Vitamins
chemical_list: D014815:Vitamins; D014801:Vitamin A; D014812:Vitamin K