The Effect of Vitamin C on Pathological Parameters and Survival Duration of Critically Ill Coronavirus Disease 2019 Patients: A Randomized Clinical Trial.
Front Immunol. 2021 Dec 15;12:717816. doi: 10.3389/fimmu.2021.717816. eCollection 2021.
Front Immunol. 2021.
PMID: 34975830
Free PMC article.
Clinical Trial.