Martínez Vega, Ruth Aralí, Alix Bolívar-Grimaldos, and Bladimiro Rincón-Orozco. 2022. “SARS-CoV-2 Seroprevalence and Associated Factors Among Migrants With a Vocation for Permanence, Bucaramanga, Colombia”. Revista Cuidarte 13 (3). https://doi.org/10.15649/cuidarte.2657.