【作者】J Neurointerv Surg 【文章标题】Transradial approach using a distal access catheter without guiding support for symptomatic intracranial vertebral artery and basilar artery stenosis: a multicenter experience and technical procedure 【期刊名,年份,卷(期),起止页】J Neurointerv Surg. 2021 Jun 15;neurintsurg-2021-017635. 【全文链接】https://www.ncbi.nlm.nih.gov/pubmed/34131051