Identification and validation of the nicotine metabolism-related signature of bladder cancer by bioinformatics and machine learning - Zhan, Yating; Weng, Min; Guo, Yangyang; Lv, Dingfeng; Zhao, Feng; Yan, Zejun; Jiang, Junhui; Xiao, Yanyi; Yao, Lili (Frontiers in Immunology, 2024)