The development of maternity services in Bristol.
D004504:Education, Medical, Undergraduate; D004506:Education, Nursing; D004636:Emergency Service, Hospital; D004739:England; D005260:Female; D049673:History, 20th Century; D006771:Hospitals, Maternity / Q000266:history; D006801:Humans; D007231:Infant, Newborn; D008427:Maternal Health Services / Q000266:history*; D011247:Pregnancy; D013222:State Medicine