Analysis of PD-1/PD-L1 variations in lung cancer and association with immunotherapeutic efficacy and prognosis: A nonrandomized controlled trial Jun Ma; JianRui Song; LiNa Han; Wen Zhou; LiFeng Meng; JianHui Li; XiaoMing Bai;

Comprehensive exploration of immune checkpoint-related genes in the prognosis and tumor immune microenvironment of pancreatic adenocarcinoma Xiao Chen; Herui Zhang;

Clinical research of fibroscan ¿ TE-CAP at noninvasive diagnosis of hepatic steatosis in children Shuangzhen Jia; Jianli Zhou; Qiao Zhang; Shaoming Zhou; Zhaoxia Wang; Xiaolin Ye; Jie Wu;