title: [Analysis of maternal mortality in Chile in 1981 and its associated factors according to death certificates].
mesh_terms: D000293:Adolescent; D000328:Adult; D002677:Chile; D003644:Death Certificates; D005260:Female; D006801:Humans; D008423:Maternal Age; D008428:Maternal Mortality; D008875:Middle Aged; D049590:Postpartum Period; D011247:Pregnancy; D012621:Seasons; D012959:Socioeconomic Factors
vernacular_title: Análisis de la mortalidad materna en Chile de 1981 y sus factores asociados según el certificado de defunción.