Causal relationship between physical exercise and risk of ischemic stroke recurrence based on the potential outcome theory
LIN Yidie, ZHANG Baiyang, HU Meijing, XU Minghan, QIN Chengjie, ZHU Cairong
Journal of Southern Medical University . 2021, (8): 1191 -1197 .  DOI: 10.12122/j.issn.1673-4254.2021.08.10