@article{115192,
      author = {Casullo, Daniel P. and Matarazzo, Francis S. and Cohen, D.  Walter},
      url = {http://library.usi.edu/record/115192},
      title = {The preparation and restoration of the multi-rooted tooth  with furcation involvement /},
      publisher = {Quintessence Pub. Co.,},
      recid = {115192},
      pages = {107 p. :},
      address = {Chicago :},
      year = {1980},
}