The power of the forceps: a comparative analysis of the midwife - historically and today.
D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D008880:Midwifery / Q000266:history / Q000639:trends*; D009774:Obstetrics / Q000266:history / Q000639:trends; D014481:United States; D014933:Women's Rights / Q000266:history / Q000639:trends