@article{456568,
      author = {Freund, Daniel.},
      url = {http://library.usi.edu/record/456568},
      title = {American sunshine diseases of darkness and the quest for  natural light / [electronic resource] :},
      publisher = {University of Chicago Press,},
      recid = {456568},
      pages = {1 online resource (viii, 216 p.) :},
      address = {Chicago ;},
      year = {2012},
}