Farooq, Adil, Muddasir Abbasi, Muhammad Khawar, and Nadeem Sheikh. “A Recent Update on the Role of Nutraceuticals in COVID-19 Infection”. Asian Journal of Health Sciences 8, no. 2 (August 4, 2022): ID41. Accessed April 27, 2024. http://ajhs.biomedpress.org/index.php/ajhs/article/view/512.