MATAR-KHALIL, Shadye; GONZÁLEZ-CAMPOS, José; KARAM-CALDERÓN, Miguel Ángel; PACHECO CASTRO, Miguel; HERNÁNDEZ-REYES, Antonio. Percepción de riesgo de contagio de COVID-19 en México, Salvador y Colombia: un análisis a dos años de la pandemia: Perception of risk of COVID-19 contagion in Mexico, Salvador, and Colombia: An analysis two years after the pandemic. Gaceta Médica de Caracas, [S. l.], v. 133, n. Supl. 1, p. 171–182, 2025. Disponível em: https://saber.ucv.ve/ojs/index.php/rev_gmc/article/view/30766. Acesso em: 8 dic. 2025.