title: [Analysis of the maternal mortality in the metropolitan region from 1973 to 1977].
mesh_terms: D000022:Abortion, Spontaneous / Q000401:mortality; D000773:Anesthesia, Obstetrical / Q000401:mortality; D002677:Chile; D005260:Female; D006470:Hemorrhage / Q000401:mortality; D006801:Humans; D008428:Maternal Mortality; D011225:Pre-Eclampsia / Q000401:mortality; D011247:Pregnancy; D011248:Pregnancy Complications / Q000401:mortality; D011645:Puerperal Infection / Q000401:mortality; D014592:Uterine Hemorrhage / Q000401:mortality
vernacular_title: Análisis de la mortalidad materna en la región metropolitana de 1973 a 1977.