title: [The present situation regarding perinatal mortality].
authors.forename: O G
authors.initials: OG
authors.lastname: Avalos Triana
mesh_terms: D003710:Demography; D005313:Fetal Death; D007226:Infant Mortality; D009026:Mortality; D011153:Population; D011157:Population Dynamics
keywords: Demographic Factors; Fetal Death--changes; Infant Mortality--changes; Mortality; Population; Population Dynamics; World