@article{419437,
      author = {Mastroianni, Luigi. and Donaldson, Peter J. and Kane,  Thomas T.,},
      url = {http://library.usi.edu/record/419437},
      title = {Developing new contraceptives obstacles and opportunities  / [electronic resource] :},
      publisher = {National Academy Press,},
      recid = {419437},
      pages = {xii, 193 p. :},
      address = {Washington, D.C. :},
      year = {1990},
}