Trends in the disease burden of early-onset cancers in China from 1990 to 2021: a systematic analysis of the 2021 Global Burden of Disease study. - Zhu, Jicun; Li, Tiandong; Chen, Jiajun; Xue, Wenhua; Liang, Shuhong; Xie, Chen; Han, Xiting; Hao, Weiwei; He, Yixin; Qiao, Gaoxing; Duan, Xiaoran; Li, Lifeng; et al. (BMC Cancer, 2025)