Does betterment follow innovations in hospital planning? A positive response with centralized surgery/obstetrics.
D002641:Chicago; D003365:Costs and Cost Analysis; D036861:Delivery, Obstetric; D005260:Female; D013502:General Surgery; D006748:Hospital Departments / Q000706:statistics & numerical data*; D006749:Hospital Design and Construction; D006769:Hospitals, General; D006801:Humans; D009774:Obstetrics; D011247:Pregnancy