Xu, Shan, ShiQianping, Bo Li, HanLiyuan, XuGuodong, PengXiaolin, ChenHongen, DaiShuhong, MaWancheng, WangChangyi, and MaJianping. 2020. “High MTHFR Promoter Methylation Levels in Men Confer Protection Against Ischemic Stroke”. Bosnian Journal of Basic Medical Sciences 20 (4), 477-86. https://doi.org/10.17305/bjbms.2020.4636.