The first five year obstetrical report of the Mount Sinai Hospital, New York.
D005260:Female; D006761:Hospitals; D006801:Humans; D007743:Labor, Obstetric / Q000706:statistics & numerical data*; D009518:New York; D009774:Obstetrics; D011247:Pregnancy; D014937:Work
LABOR/statistics; OBSTETRICS