@article{290609,
      recid = {290609},
      author = {Parker, James N., and Parker, Philip M.,},
      title = {Periodontal disease a medical dictionary, bibliography and  annotated research guide to Internet references /  [electronic resource] :},
      publisher = {ICON Health Publications,},
      address = {San Diego, CA :},
      pages = {1 online resource.},
      year = {2004},
      url = {http://library.usi.edu/record/290609},
}