title: Women's education level, contraceptive use and maternal mortality estimates.
authors.affiliation: Division of Epidemiology, MELISA Institute, Concepción, Chile; Doctoral Program, Division of Epidemiology, School of Public Health, Faculty of Medicine, University of Chile, Santiago, Chile. Electronic address: ekoch@melisainstitute.com.
authors.forename: E
authors.initials: E
authors.lastname: Koch
authors.affiliation: Department of Obstetrics and Gynecology, West Virginia University School of Medicine, USA.
authors.forename: B
authors.initials: B
authors.lastname: Calhoun
authors.affiliation: Division of Epidemiology, MELISA Institute, Concepción, Chile.
authors.forename: P
authors.initials: P
authors.lastname: Aracena
authors.affiliation: Division of Epidemiology, MELISA Institute, Concepción, Chile.
authors.forename: S
authors.initials: S
authors.lastname: Gatica
authors.affiliation: Division of Epidemiology, MELISA Institute, Concepción, Chile.
authors.forename: M
authors.initials: M
authors.lastname: Bravo
mesh_terms: D003267:Contraception / Q000706:statistics & numerical data*; D004522:Educational Status; D005260:Female; D014943:Global Health / Q000706:statistics & numerical data*; D006801:Humans; D008428:Maternal Mortality