药物涂层球囊与普通球囊血管成形术治疗症状性颅内动脉粥样硬化性狭窄的安全性和预后对比研究 Comparative Study on the Safety and Prognosis of Drug-Coated Balloon Angioplasty and Conventional Balloon Angioplasty in the Treatment of Symptomatic Intracranial Atherosclerotic Stenosis - 李彦江1，刘彤晖1，田惠2，孙岩1，张勇1 (LI Yanjiang1, LIU Tonghui1, TIAN Hui2, SUN Yan1, ZHANG Yong1 ) (Zhongguo cuzhong zazhi, 2024)