Kazmi SKS, Farooq M, Shahzad M, Rauf MK, Nasir S, Zafar S. Use of Intravenous Vitamin C in Severe COVID led to reduction in ICU stay and severity of Disease. Pak J Chest Med [Internet]. 2021Dec.2 [cited 2026Apr.17];27(4):323-8. Available from: https://pjcm.net/index.php/pjcm/article/view/812