@article{144720,
      author = {Overall, Christine, and Zion, William Basil,},
      url = {http://library.usi.edu/record/144720},
      title = {Perspectives on AIDS : ethical and social issues /},
      publisher = {Oxford University Press,},
      recid = {144720},
      pages = {xi, 179 p. :},
      address = {Toronto ;},
      year = {1991},
}