The outcome of pregnancy--what can we learn from official statistics?
D001724:Birth Weight; D036861:Delivery, Obstetric; D004739:England; D005260:Female; D005313:Fetal Death; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D007743:Labor, Obstetric; D011247:Pregnancy; D013223:Statistics as Topic; D014852:Wales