This is an open access journal which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles, or use them for any other lawful purpose, without asking prior permission from the publisher or the author. This is in accordance with the BOAI definition of open access.
Sangchul Yun, M.D., Ph.D. and Mi-Ok Hwang, RVT
Ann Phlebology 2023; 21(2): 85-89Sangchul Yun, M.D., Ph.D., Mi-Ok Hwang, RVT
Ann Phlebology 2024; 22(1): 9-13+82-2-540-5597