@article{228963,
      author = {Jack, William,},
      url = {http://library.usi.edu/record/228963},
      title = {Principles of health economics for developing countries /},
      publisher = {World Bank,},
      recid = {228963},
      pages = {v, 298 p. ;},
      address = {Washington, DC :},
      year = {1999},
}