Bhattacharya, Raja, Maitry Mondal, Subhendu Bikash Naiya, Lamsaka Lyngdoh, Rishav Mukherjee, and Prabhat K. Singh. “The Beneficial Role of N-Acetylcysteine As an Adjunctive Drug in Treatment of COVID-19 Patients in a Tertiary Care Hospital in India: An Observational Study”. International Journal of Research in Medical Sciences 8, no. 10 (September 24, 2020): 3518–3522. Accessed January 2, 2026. https://www.msjonline.org/index.php/ijrms/article/view/8767.