title: [Observations on the etiologic relationship of achylia gastrica to pernicious anemia. X. Activity of vitamin B12 food (extrinsic) factor].
authors.affiliation: Médico Adjunto. Hospital Universitario La Paz. Madrid. depazraquel@terra.es
authors.forename: R
authors.initials: R
authors.lastname: de Paz Arias
authors.forename: M A
authors.initials: MA
authors.lastname: Canales
authors.forename: F
authors.initials: F
authors.lastname: Hernández-Navarro
mesh_terms: D000126:Achlorhydria / Q000266:history*; D000752:Anemia, Pernicious / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D014805:Vitamin B 12 / Q000266:history*
chemical_list: D014805:Vitamin B 12