Assessment of rectal dose with thermoluminescent in vivo dosimetry in high-dose-rate cobalt-60 intracavitary brachytherapy for cervical cancer: A two-arm cohort study using orthogonal images planning

采用热释光体内剂量测定法评估宫颈癌高剂量率钴-60腔内近距离放射治疗中的直肠剂量：一项使用正交图像计划的双臂队列研究