@article{421578,
      recid = {421578},
      title = {The use of drugs in food animals benefits and risks /  [electronic resource] :},
      publisher = {National Academy Press,},
      address = {Washington, D.C. :},
      pages = {xxi, 253 p. :},
      year = {1999},
      url = {http://library.usi.edu/record/421578},
}