Manzo-Toledo, Amahirany, Rafael Torres-Rosas, Hugo Mendieta-Zerón, Lourdes Arriaga-Pizano, and Liliana Argueta-Figueroa. 2021. “Hydroxychloroquine in the Treatment of COVID-19 Disease: A Systematic Review and Meta-Analysis”. Medical Journal of Indonesia 30 (1), 20–32. https://doi.org/10.13181/mji.oa.205012.