Sugar A W, Ezsias A, Bloom A L, Morcos W E
Department of Oral and Maxillofacial Surgery, Welsh Centre for Burns Plastic and Maxillofacial Surgery, St Lawrence Hospital, Chepstow, United Kingdom.
J Oral Maxillofac Surg. 1994 Apr;52(4):421-5. doi: 10.1016/0278-2391(94)90454-5.