Ren, B., Guo, Q., Yang, Y., Liu, L., Wei, S., Chen, W., & Tian, Y. (2020). A meta-analysis of the efficacy of postoperative adjuvant radiotherapy versus no radiotherapy for extrahepatic cholangiocarcinoma and gallbladder carcinoma. Radiat Oncol.

Ren, Bixin, Qi Guo, Yongqiang Yang, Lei Liu, Shaohua Wei, Wei Chen, und Ye Tian. "A Meta-analysis of the Efficacy of Postoperative Adjuvant Radiotherapy Versus No Radiotherapy for Extrahepatic Cholangiocarcinoma and Gallbladder Carcinoma." Radiat Oncol 2020.

Ren, Bixin, et al. "A Meta-analysis of the Efficacy of Postoperative Adjuvant Radiotherapy Versus No Radiotherapy for Extrahepatic Cholangiocarcinoma and Gallbladder Carcinoma." Radiat Oncol 2020.