Cumulative incidence, prevalence, seroconversion, and associated factors for SARS-CoV-2 infection among healthcare workers of a University Hospital in Bogotá, Colombia
PLoS Medicine,
by Sandra Liliana Valderrama-Beltrán, Juliana Cuervo-Rojas, Beatriz Ariza, Claudia Cardozo, Juana Ángel, Samuel Martinez-Vernaza…