To explore the prognostic value of spread through air spaces and develop a nomogram combined with spread through air spaces in lung squamous cell carcinoma - Yu, Hongyan; Lin, Chengbin; Chen, Xiaohan; Wang, Zheng; Shen, Weiyu (Journal of Thoracic Disease; Vol 14, No 9 (September 29, 2022): Journal of Thoracic Disease, 2022)