2Zimmerman RP,Mark RJ,Tran LM,et al.Concomitant pilocarpineduring head and neck irradiation reduces xerostomia[J].Int J Ra-diat Oncol Biol Phys,1997,36:571-575.
3Chao KS,Deasy JO,Markman J,et al.A prospective study of sali-vary function sparing in patients with head and neck cancers receiv-ing intensity-modulated or three-dimensional radioation therapy:ini-tial results[J].Int J Radiat Oncol Biol Phys,2001,49:907-916.
4Antonadou D,Pepelassi M,Synodinou M,et al.Prophylactic use ofamifostine to prevent radiochemotherapy-indused mucositis and xe-rotomia in head-and-neck cancer[J].Int J Radiat Oncol Biol Phys,2002,52:739-747.