Salvage treatment for refractory or relapsed acute myeloid leukemia: a 10-year single-center experience Wellington Fernandes da Silva; Lidiane Inês da Rosa; Fernanda Salles Seguro; Douglas Rafaele Almeida Silveira; Israel Bendit; Valeria Buccheri; Elvira Deolinda Rodrigues Pereira Velloso; Vanderson Rocha; Eduardo M Rego;

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;