Causal association between blood leukocyte counts and vascular dementia: a two-sample bidirectional Mendelian randomization study - Shufang Liu; Chenwei Zhang; Yukai Zhang; Zhifang Wu; Ping Wu; Shouyuan Tian; Min Zhang; Limin Lang; Li Li; Ruonan Wang; Haizhao Liu; Jingfen Zhang; et al. (Scientific Reports, 2024)