@article{124360,
      note = {"April 1988."},
      author = {Bral, Michael.},
      url = {http://library.usi.edu/record/124360},
      title = {Periodontics /},
      publisher = {W.B. Saunders,},
      recid = {124360},
      pages = {xii, 195-409 p. :},
      address = {Philadelphia, PA :},
      year = {1988},
}