Original research: Seroprevalence of the SARS-CoV-2 antibody in healthcare workers: a multicentre cross-sectional study in 10 Colombian cities (5 November, 2021)
Jeadran Nevardo Malagón-Rojas, Marcela Mercado-Reyes, Yezith G Toloza-Pérez, Eliana L Parra Barrera, Marien Palma, Esperanza Muñoz, Ronald López, Julia Almentero, Vivian V Rubio, Edgar Ibáñez, Eliana Téllez, Lucy G Delgado-Murcia, Claudia P Jimenez, Diego Viasus-Pérez, Marisol Galindo, Luisa Lagos