The alternative birth center: option or cooptation?
D001294:Attitude to Health; D005260:Female; D006748:Hospital Departments / Q000639:trends*; D006801:Humans; D009321:Natural Childbirth / Q000639:trends*; D009775:Obstetrics and Gynecology Department, Hospital / Q000639:trends*; D011247:Pregnancy; D014481:United States