Stenting versus Aggressive Medical Therapy for Intracranial Arterial Stenosis
NEJM 365:993-1003,1054, Chimowitz, M.I.,et al, 2011
Angioplasty and Stenting for Stroke Prevention, Good Questions That Need Answers
Neurol 59:664-668, Chaturvedi,S.&Fessler,R., 2002