title: Freestanding birth centers: safe, sensitive care.
authors.forename: E K
authors.initials: EK
authors.lastname: Ernst
mesh_terms: D003696:Delivery Rooms / Q000639:trends*; D036861:Delivery, Obstetric / Q000639:trends*; D007349:Insurance, Health, Reimbursement / Q000639:trends; D009721:Nurse Midwives / Q000639:trends*; D009873:Operating Rooms / Q000639:trends*; D014481:United States