title: An analysis of variations in perinatal mortality amongst local authorities in England and Wales.
mesh_terms: D001723:Birth Rate; D001724:Birth Weight; D003695:Delivery of Health Care; D004739:England; D005260:Female; D005313:Fetal Death / Q000453:epidemiology; D006760:Hospitalization; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008427:Maternal Health Services; D011153:Population; D011247:Pregnancy; D012959:Socioeconomic Factors; D013223:Statistics as Topic; D014852:Wales