Aguirre-Escobar, G.A. et al. 2022. Proposal for a care protocol in institutional dental clinics in the framework of the pandemic by COVID-19, El Salvador 2020. Revista Minerva. 3, 1 (Oct. 2022), 153–186. DOI:https://doi.org/10.5377/revminerva.v3i1.12479.