Bagheri Lankarani , K., Akbari , M., Homayounfar, R., Tabrizi , R., Vali , M., Zakeri , M.- R., Farjam, M., Khodadost, M. and Ahmadizar , F. 2022. Therapeutic Efficacy of Melatonin in Patients with Coronavirus 2019: A Systematic Review and Meta-Analysis of Randomized Controlled Trials . Galen Medical Journal. 11, (Dec. 2022), e2562. DOI:https://doi.org/10.31661/gmj.v11i.2562.