Yaengkratok, Sasimaporn. 2024. “INR Variability and Time in Therapeutic Range in Warfarin – Treated Patients with Chronic Kidney Disease: A Retrospective Cohort Study Using Electronic Database”. Journal of The Department of Medical Services 49 (2):60-67. https://he02.tci-thaijo.org/index.php/JDMS/article/view/264548.