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;

C-reactive protein in adult sepsis: systematic review and meta-analysis Antonio Silvinato; Clara Lucato dos Santos; Eliane Amorim; Idevaldo Floriano; Luís Eduardo Miranda Paciência; Luca Schiliró Tristão; Wanderley Marques Bernardo;

Construction and validation of a personalized risk prediction model for in-hospital mortality in patients with acute myocardial infarction undergoing percutaneous coronary intervention Bing-Zheng Xu; Bin Wang; Jian-Ping Chen; Jin-Gang Xu; Xiao-Ya Wu;