Postoperative prognostic nomogram for adult grade II/III astrocytoma in the Chinese Han population. - Lijie Wang; Jinling Zhang; Jingtao Wang; Hao Xue; Lin Deng; Fengyuan Che; Xueyuan Heng; Xuejun Zheng; Zilong Lu; Liuqing Yang; Qihua Tan; Yeping Xu; et al. (Health Inf. Sci. Syst., 2023)