Trismus Management after Radiation Therapy in Head and Neck Cancer: A French National Survey of Practice. - Leysalle, A.; Benezery, K.; Chand, M.E.; Bozec, A.; Poissonnet, G.; Dassonville, O.; Falk, A.; hannoun-Levi, J.M.; Serris, M.; Mesnard, F. (International Journal of Radiation Oncology, Biology, Physics, 2015)