title: [Demographic and health statistics: a necessary complement].
authors.forename: A
authors.initials: A
authors.lastname: Segura
authors.forename: B
authors.initials: B
authors.lastname: Sanz
mesh_terms: D001719:Birth Certificates / Q000331:legislation & jurisprudence; D003644:Death Certificates / Q000331:legislation & jurisprudence; D013030:Spain; D014798:Vital Statistics
vernacular_title: Estadísticas demográficas y sanitarias: un complemento necesario.