Hosseini et al., European Journal of Pharmacology,
doi:10.1016/j.ejphar.2021.174193 (Peer Reviewed)
Evaluation of Th1 and Th2 mediated cellular and humoral immunity in patients with COVID-19 following the use of melatonin as an adjunctive treatment
40 hospitalized patients in Iran, 20 treated with melatonin, showing that melatonin attenuated inflammatory cytokines.
Hosseini et al., 5/17/2021, peer-reviewed, 9 authors.