@article{394257,
      url = {http://library.usi.edu/record/394257},
      title = {Toxicity testing in the 21st century a vision and a  strategy / [electronic resource] :},
      publisher = {National Academies Press,},
      recid = {394257},
      pages = {xvii, 196 p. :},
      address = {Washington, DC :},
      year = {2007},
}