@article{1414189,
      author = {Salazar, Laura Francisca, and Crosby, Richard A., and  DiClemente, Ralph J., and Mijares, Alejandra,},
      url = {http://library.usi.edu/record/1414189},
      title = {Research methods in health promotion /},
      recid = {1414189},
      pages = {1 online resource (611 pages) :},
}