@article{146056,
      recid = {146056},
      author = {Koerner, Karl R. and Allen, Edward P.},
      title = {Interdisciplinary periodontal surgery /},
      publisher = {Saunders,},
      address = {Philadelphia :},
      pages = {x p., p. 163-300 :},
      year = {1993},
      note = {"April 1993"},
      url = {http://library.usi.edu/record/146056},
}