Gunen, Hakan, and Ozkan Kizkin. “Directly Observed Therapy in Pulmonary Tuberculosis”. Annals of Medical Research 7, no. 1 (May 25, 2021): 0082–0086. Accessed May 4, 2024. http://www.annalsmedres.org/index.php/aomr/article/view/2719.