title: [Methodological approaches to an analysis of maternal mortality].
authors.forename: O G
authors.initials: OG
authors.lastname: Frolova
authors.forename: V A
authors.initials: VA
authors.lastname: Alekseev
authors.forename: Z Z
authors.initials: ZZ
authors.lastname: Tokova
mesh_terms: D002423:Cause of Death; D005260:Female; D006801:Humans; D008428:Maternal Mortality; D007744:Obstetric Labor Complications / Q000401:mortality; D011247:Pregnancy; D011248:Pregnancy Complications / Q000401:mortality; D011644:Puerperal Disorders / Q000401:mortality; D013223:Statistics as Topic / Q000379:methods; D014586:USSR
vernacular_title: Metodicheskie podkhody k analizu materinskoĭ smertnosti.