The status of perinatal medicine.
D005260:Female; D005313:Fetal Death; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008511:Medicine; D009747:Nutritional Physiological Phenomena; D009774:Obstetrics; D010372:Pediatrics; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D013038:Specialization; D014481:United States