title: The epidemiology of perinatal mortality.
mesh_terms: D001724:Birth Weight; D003431:Cross-Cultural Comparison; D003906:Developing Countries; D005260:Female; D005313:Fetal Death; D005328:Fetal Viability; D005544:Forecasting; D005865:Gestational Age; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000401:mortality; D008423:Maternal Age; D007744:Obstetric Labor Complications / Q000401:mortality; D011247:Pregnancy; D011248:Pregnancy Complications / Q000401:mortality; D011295:Prenatal Care; D012306:Risk; D012959:Socioeconomic Factors