British Journal of Oral and Maxillofacial Surgery
British Journal of Oral & Maxillofacial Surgery > 2012 > 50 > 6 > 490-494
British Journal of Oral & Maxillofacial Surgery > 2013 > 51 > 1 > 41-46
British Journal of Oral & Maxillofacial Surgery > 2014 > 52 > 2 > 124-127