Percutaneous computed tomography-guided permanent 125I implantation as therapy for pulmonary metastasis - Huo, Xiaodong; Huo, Bin; Wang, Huixing; Wang, Lei; Cao, Qiang; Zheng, Guangjun; Wang, Junjie; Chai, Shude; Zhang, Zuncheng; Yang, Kuo; Niu, Yuanjie; Wang, Haitao (Journal of Contemporary Brachytherapy, 2018)