Howlett David C, Mercer Jane, Williams Michael D
Department of Radiology, Eastbourne District General Hospital, Kings Drive, Eastbourne, East Sussex BN21 2UD, United Kingdom.
Br J Oral Maxillofac Surg. 2008 Jan;46(1):64-5. doi: 10.1016/j.bjoms.2007.04.010. Epub 2007 Jun 1.