Fuzzy Logic-Based COVID-19 and Other Respiratory Conditions Pre-clinical Diagnosis System. - Mauricio Gabriel Orozco-del-Castillo; Raúl A. Novelo-Cruz; Jorge Javier Hernández-Gómez; Paúl Alejandro Mena Zapata; Esteban E. Brito-Borges; A. E. Álvarez-Pacheco; A. E. García-Gutiérrez; G. A. Yañez-Casas (WITCOM, 2020)