@article{469509,
      url = {http://library.usi.edu/record/469509},
      title = {Ethical and scientific issues in studying the safety of  approved drugs [electronic resource] /},
      publisher = {National Academies Press,},
      recid = {469509},
      pages = {xvi, 275 p. :},
      address = {Washington, D.C. :},
      year = {2012},
}