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Application of biological optimization of hypofractionated radiotherapy post conservative surgery fo
Objective The aim of the study was to discuss the application of biological optimization and its difference from physica......
目的 分析调强放疗过程中头颈肿瘤患者解剖结构的改变和由此导致的剂量分布变化,探讨疗程中重新设计治疗计划的必要性.方法 对21例......

