Send the following on WhatsApp
Continue to ChatInvestigadores del INAOE y Hospital General de Cholula crean estetoscopio inalámbrico ante Covid-19 https://24horaspuebla.com/2020/05/investigadores-del-inaoe-y-hospital-general-de-cholula-crean-estetoscopio-inalambrico-ante-covid-19/