Williams Bryce, Indresano A Thomas, O'Ryan Felice
Department of Oral and Maxillofacial Surgery, University of the Pacific/Highland Hospital, Oakland, CA, USA.
J Oral Maxillofac Surg. 2011 Mar;69(3):840-4. doi: 10.1016/j.joms.2010.11.025. Epub 2011 Jan 20.