@article{1413848,
      recid = {1413848},
      author = {Crosby, Richard A., and DiClemente, Ralph J. and Santelli,  John S.},
      title = {Adolescent health : understanding and preventing risk  behaviors /},
      publisher = {Jossey-Bass,},
      address = {San Francisco, CA :},
      pages = {1 online resource (xxvi, 580 pages ) :},
      year = {2009},
      url = {http://library.usi.edu/record/1413848},
}