作者: H. Henkes , H. Bäzner , P. K. Nelson
DOI: 10.1007/S00062-011-0107-0
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摘要: Background Atherosclerotic intracranial arterial stenosis is an important cause of stroke that increasingly being treated with percutaneous transluminal angioplasty and stenting (PTAS) to prevent recurrent stroke. However, PTAS has not been compared medical management in a randomized trial.