Bianchi Bernardo, Ferri Andrea, Ferrari Silvano, Copelli Chiara, Sesenna Enrico
Maxillo-Facial Surgery Division, Head and Neck Department, University and Hospital of Parma, Parma, Italy.
J Oral Maxillofac Surg. 2008 Dec;66(12):2654-6. doi: 10.1016/j.joms.2008.06.071.