“Qué es y qué no es”: el sueño de René Descartes que revolucionó las matemáticas April 1, 2020 | More
Salud autoriza 44 laboratorios públicos y 12 privados para diagnosticar COVID-19 April 1, 2020 | More
translated from Spanish: Coronavirus in Argentina: three women died and already 27 fatalities April 1, 2020 | More