Pirzada, Quratulain, Somia Gul, and Faizan Baig. “Treatment With Corticosteroids May Link to Higher Risk of COVID-19 Disease?”. INTERNATIONAL JOURNAL OF APPLIED PHARMACEUTICAL SCIENCES AND RESEARCH 6, no. 01 (January 1, 2021): 1-7. Accessed September 7, 2025. https://www.sierrajournals.com/index.php/IJAPSR/article/view/1050.