Chiu Geoff A, Prabhu Irvail S, Morton Maire E, Carmichael Gavin J
East Lancashire Oral and Maxillofacial Unit, Royal Blackburn Hospital, Haslingden Road, Blackburn BB2 3HH, United Kingdom.
Br J Oral Maxillofac Surg. 2012 Sep;50(6):577-8. doi: 10.1016/j.bjoms.2011.12.004. Epub 2012 Jan 4.