3Luo W, Li J, Price RA Jr, et al. Monte Carlo based IMRT dose verification using MLC log files and R/V outputs[J]. Med Phys, 2006, 33(7):2557-2564.
4Zygmanski P, Kuang JH, Jiang SB, et al. Dependence of fluence errors in dynamic IMRT on leaf-positional errors varying with time and leaf number[J]. Med Phys, 2003, 30 (10):2736-2749.
5Woo MK, Nico A. Impact of multileaf collimator leaf posi- tioning accuracy on intensity modulation radiation therapy quality assurance ion chamber measurements [J]. Med Phys, 2005, 32(5):1440-1445.
6Sharpe MB, Miller BM, Yan D, et al. Monitor unit settings for intensity modulated beams delivered using a step-and- shoot approach[J]. Med Phys, 2000, 27(12):2719-2725.
