Percutaneous Clot Removal Devices in Acute Ischemic Stroke: A Systematic Review and Meta-Analysis
Arch Neurol 65:1024-1030, Stead,L.G.,et al., 2008
Primary Central Nervous System Vasculitis: Analysis of 101 Patients
Ann Neurol 62:442-451,430, Salvarani,C.,et al, 2007