In this paper, the beam quality and percent depth dose curves for different field sizes of Cyber Knife(R) system were in......

电子调强放射治疗浅表肿瘤优于光子调强放射治疗,但光子调强放射治疗中光子的多叶准直器不适用,需专门的电子多叶准直器EMLC。用Mo......