@article{131504,
      recid = {131504},
      author = {Oakley, Ann. and Houd, Susanne.},
      title = {Helpers in childbirth : midwifery today /},
      publisher = {Hemisphere Pub. Corp.,},
      address = {New York :},
      pages = {xiv, 203 p. :},
      year = {1990},
      note = {"Published on behalf of the World Health Organization,  Regional Office for Europe, by Hemisphere Publishing  Corporation."},
      url = {http://library.usi.edu/record/131504},
}