Prognostic significance of collagen content in solitary fibrous tumors of the central nervous system - Xiaoling Li; Hua Zhang; Chengcong Hu; Liwen Hu; Huibin Guo; Hongbao Chen; Guoping Li; Qian Huang; Shuie Jiang; Sheng Zhang; Zhen Xing; Xingfu Wang (Frontiers in Oncology, 2024)