Firdaus AJ, Kurnianingsih N. Pivotal Role of Duplex Ultrasonography on Arteriovenous Fistula for Hemodialysis Access. J. Klin. Ris. Kes. [Internet]. 2024 Jun. 25 [cited 2025 Dec. 21];3(3):191-203. Available from: https://jk-risk.org/index.php/jk-risk/article/view/136