Caikai, Shareli, Jing Jiang, Yi Shi, Hongli Zhang, and Sicheng Xu. “Global Burden of Respiratory Infections and Tuberculosis Attributable to Risk Factors, 1990–2021: Demographic and SDI Analysis”. The Journal of Infection in Developing Countries 20, no. 07 (July 31, 2026): 974–989. Accessed August 6, 2026. https://jidc.org/index.php/journal/article/view/21667.