Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TAKAHASHI NORIYUKI and LEE YONGBUM and TSAI DU YIH and ISHII KIYOSHI and KAMIO SOUICHIRO,Improvement in Visibility and Detectability of Early Sign of Acute Stroke in Nonenhanced CT Images by Using an Adaptive Partial Smoothing Filter,Japanese Journal of Radiological Technology,03694305,Japanese Society of Radiological Technology,2005,61,11,1531-1541,https://cir.nii.ac.jp/crid/1390282681366925824,https://doi.org/10.6009/jjrt.kj00004010674