Midwifery. 1. Perinatal mortality.
D000013:Congenital Abnormalities / Q000175:diagnosis; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008880:Midwifery; D011247:Pregnancy; D011295:Prenatal Care; D006113:United Kingdom