Raychowdhury R
Department of Otolaryngology, Vivekananda Institute of Medical Sciences, Ramakrishna Mission Seva Pratishthan, Kolkata, India. kolkata
Br J Oral Maxillofac Surg. 2011 Sep;49(6):e40-1. doi: 10.1016/j.bjoms.2010.10.016. Epub 2010 Nov 18.