title: [Choosing a valvular prosthesis in 1977. Retrospective study of a European experience (author's transl)].
mesh_terms: D005060:Europe; D006350:Heart Valve Prosthesis / Q000706:statistics & numerical data; D006801:Humans; D012189:Retrospective Studies
vernacular_title: Choix d'une prothèse valvulaire en 1977. Bilan d'une expérience européenne rétrospective (1971-1976).