Rai Kirthi Kumar, Shivakumar H R, Sonar Mahesh D
Department of Oral, Maxillofacial and Reconstructive Surgery, Bapuji Dental College and Hospital, Davangere, Karnataka, India.
J Oral Maxillofac Surg. 2008 Feb;66(2):373-8. doi: 10.1016/j.joms.2006.06.257.