Olwi, Rawaa Ibrahim, and Duaa Ibrahim Olwi. “Trends in the Use of Antibiotics for Pharyngitis in Saudi Arabia”. The Journal of Infection in Developing Countries 15, no. 03 (March 31, 2021): 415-421. Accessed July 26, 2021. https://jidc.org/index.php/journal/article/view/33839717.