@article{1458966,
      author = {Birnbaum, Howard G., and Greenberg, Paul E.,},
      url = {http://library.usi.edu/record/1458966},
      title = {Decision making in a world of comparative effectiveness  research : a practical guide /},
      recid = {1458966},
      pages = {1 online resource (289 pages) :},
}