Factors Associated with Time in Therapeutic Range among Patients on Oral Anticoagulation Therapy in a Tertiary Teaching and Referral Hospital in Kenya. East Cent. Afr. J. Pharm. Sci. [Internet]. 2020 Feb. 3 [cited 2026 Jun. 15];22(3):85-9. Available from: http://jsep.uonbi.ac.ke/ojs/index.php/ecajps/article/view/293