Social and health care determinants of area variations in perinatal mortality.
D000704:Analysis of Variance; D001724:Birth Weight; D004739:England; D005260:Female; D005313:Fetal Death / Q000453:epidemiology*; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D011247:Pregnancy; D011787:Quality of Health Care; D012947:Social Work; D012959:Socioeconomic Factors