@article{749816,
      author = {Blazer, Dan G., and Yaffe, Kristine, and Liverman,  Catharyn T.,},
      url = {http://library.usi.edu/record/749816},
      title = {Cognitive aging progress in understanding and  opportunities for action / [electronic resource] :},
      recid = {749816},
      pages = {1 online resource (330 pages)},
}