TY - JOUR T1 - Management of dystonia of the lateral pterygoid muscle with botulinum toxin A JF - British Journal of Oral and Maxillofacial Surgery Y1 - 2009 A1 - Rui Amaral Mendes A1 - L. G. Upton UR - http://doi.org/10.1016/j.bjoms.2008.08.010 ER -