1. PD-L1 expression level in different thymoma stages and thymic carcinoma: a meta-analysis. Issue 4 (August 2020) Authors: Chen, Hua-Fei; Wu, Li-Xin; Li, Xiao-Feng; Zhu, You-Cai; Pan, Wei-Wei; Wang, Wen-Xian; Xu, Chun-Wei; Huang, Jian-Hui; Wu, Min-Hua; Du, Kai-Qi Journal: Tumori Issue: Volume 106:Issue 4(2020) Page Start: 306 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗