@article{134079,
      note = {Includes index.},
      author = {Knight, James W., and Callahan, Joan C.,},
      url = {http://library.usi.edu/record/134079},
      title = {Preventing birth : contemporary methods and related moral  controversies /},
      publisher = {University of Utah Press,},
      recid = {134079},
      pages = {xviii, 358 p. :},
      address = {Salt Lake City :},
      year = {1989},
}