title: Prepared childbirth.
authors.affiliation: Department of Nursing, University of Iowa Hospitals and Clinics, Iowa City 52242.
authors.forename: P K
authors.initials: PK
authors.lastname: Triolo
mesh_terms: D000698:Analgesia / Q000379:methods; D000773:Anesthesia, Obstetrical / Q000266:history; D005260:Female; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007743:Labor, Obstetric; D009321:Natural Childbirth / Q000266:history; D010348:Patient Care Team; D010353:Patient Education as Topic; D011247:Pregnancy