Development and validation of prognostic nomograms for adult with papillary renal cell carcinoma: A retrospective study Qingxiang Guo; Sai Li; Jiawei Zhu; Zewei Wang; Zhen Li; Junqi Wang; Rumin Wen; Hailong Li;

A meta-analysis on the efficacy of endoscopic ultrasonography for treatment of pancreatic cancer Min Xuan; Na Li; Chunyan Wu;

The association of visceral pleural invasion with skip N2 metastasis on clinical stage IA NSCLC Fabio Minamoto; Pedro Araújo; Paula D'Ambrosio; Alberto Dela Vega; Leticia Lauricella; Paulo Pêgo-Fernandes; Ricardo Terra;