?url_ver=Z39.88-2004&rft_id=10.1371%2Fjournal.pone.0044521&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Scala&rft.aufirst=Antonio&rft.au=Scala%2C+Antonio&rft.date=21+September+2012&rft.title=PloS+One&rft.atitle=Using+Networks+To+Understand+Medical+Data%3A+The+Case+of+Class+III+Malocclusions&rft.issue=9&rft.pages=e44521&rft.volume=7&rft.issn=1932-6203&rft.genre=article