Charoensri, N., and R. Krittayaphong. “Association between Time in Therapeutic Range (TTR) and Clinical Outcomes in Patients on Warfarin: A 7-year Retrospective Cohort Study”. Siriraj Medical Journal, vol. 78, no. 6, June 2026, pp. 413-24, doi:10.33192/smj.v78i6.281110.