Dogs Detecting COVID-19 From Sweat and Saliva of Positive People: A Field Experience in Mexico oleh Juan Manuel Mancilla-Tapia, Victoria Lozano-Esparza, Adrián Orduña, Reyna Fabiola Osuna-Chávez, Ramón Enrique Robles-Zepeda, Blayra Maldonado-Cabrera, Jorge Rubén Bejar-Cornejo, Iván Ruiz-León, Carlos Gabriel González-Becuar, Anna Hielm-Björkman, Ana Novelo-González, Victor Manuel Vidal-Martínez