Palabras claves: covid-19, diagnosis, ECUADOR, Elisa, Rapid test, SARS-COV-2, serological test
Autores: Alexander Paolo Vallejo-Janeta, Aquiles R. Henríquez-Trujillo, Esteban Ortiz-Prado, Ismar Alejandra Rivera-Olivero, Juan Carlos Laglaguano, Miguel Angel Garcia‑Bereguiain, Nikolaos C. Kyriakidis, Tannya Lozada