Genetic association between mitochondrial DNA copy number and glioma risk: insights from causality. - He, Qiang; Wang, Wenjing; Xu, Dingkang; Xiong, Yang; Tao, Chuanyuan; Ma, Lu; Ma, Junpeng; Zheng, Songping; You, Chao; Zan, Xin (BMC Cancer, 2024)