title: Regionalization of perinatal care and its effect on perinatal mortality.
mesh_terms: D005260:Female; D006801:Humans; D007194:India; D007226:Infant Mortality; D007231:Infant, Newborn; D011181:Postnatal Care / Q000458:organization & administration; D011247:Pregnancy; D012041:Regional Medical Programs / Q000458:organization & administration