Younsu AHN ; Seul Kee KIM ; Byung Hyun BAEK ; Yun Young LEE ; Hyo jae LEE ; Woong YOON
Korean Journal of Radiology 2020;21(1):101-107
Aged ; Aged, 80 and over ; Humans ; Logistic Models ; Mortality ; Reperfusion ; Stroke ; Thrombectomy