The pediatrician's role in decreasing perinatal mortality.
D000014:Abnormalities, Drug-Induced; D005260:Female; D005315:Fetal Diseases / Q000209:etiology*; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000209:etiology; D010372:Pediatrics; D011247:Pregnancy