A comparative study of stent thrombectomy and direct aspiration thrombectomy in the treatment of ischemic stroke caused by acute middle cerebral artery M2 segment occlusion
GUO Zhang-bao, XU Xiang-qian, CHEN Min, DUAN Zhen-hui, TANG Kun, LIU Wen-hua
Chinese Journal of Contemporary Neurology and Neurosurgery . 2022, (9): 810 -816 .  DOI: 10.3969/j.issn.1672-6731.2022.09.011