Usama Naveed Cheema, Shahi Zeb, Laiba Irfan, Mirza Zeeshan Sikandar, Syed Arslan Ashraf, Khalid Munir. “Impact of Topical v/S Systemic Steroids on Regaining Olfaction in Post Covid-19 Patients; A Randomized Controlled Trail”. Pakistan Journal of Medical & Health Sciences 16, no. 11 (December 24, 2022): 185. Accessed December 22, 2024. https://pjmhsonline.com/index.php/pjmhs/article/view/3336.