[1] Wu QJ,Thongphiew D,Wang Z,et al. The impact of respiratory motion and treatment technique on stereotactic body radiation therapy for liver cancer. Med Phys,2008,35:1440-1451. [2] Velec M,Moseley JL,Eccles CL,et al. Effect of breathing motion on radiotherapy dose accumulation in the abdomen using deformable registration. Int J Radiat Oncol Biol Phys,2011,80:265-272. [3] Case RB,Moseley DJ,Sonke JJ,et al. Interfraction and intrafraction changes in amplitude of breathing motion in stereotactic liver radiotherapy. Int J Radiat Oncol Biol Phys,2010,77:918-925. [4] 习勉,刘孟忠,李巧巧,等.基于4DCT的腹部器官呼吸运动分析.癌症,2009,28:989-993.
2012, Vol. 21 
