Simsek, F., H. Yonca, I. Tahmaz, U. Kara, E. Sir, S. Eksert, M. E. Ince, S. Senkal, I. Ozdemirkan, U. Turan, U. Savasci, D. Dogan, C. Tasci, E. Yazici, G. Yilmaz, and A. Cosar. “Effects of High Dose Vitamin C Administration in Covid-19 Patients”. Annals of Medical Research, vol. 28, no. 9, Sept. 2021, pp. 1699-03, http://www.annalsmedres.org/index.php/aomr/article/view/3910.