Umarovich, R. O. ., and N. R. . Rashidovich. “Antibacterial Therapy in the Treatment of Acute and Chronic Bronchitis”. Scholastic: Journal of Natural and Medical Education, vol. 2, no. 1, Jan. 2023, pp. 101-3, https://univerpubl.com/index.php/scholastic/article/view/255.