1.
Diaz Alava M, Acosta Villao E, Veliz Dorado G, Rosero López J. infection risk assessment for covid-19 in workers of a Hospital in Guayaquil. Rev Colomb Salud Ocup. 2022;12(2):e-8457. doi:10.18041/2322-634X/rcso.2.2022.8457