Tortosa, Fernando, Gabriela Carrasco, Martín Ragusa, Pedro Haluska, and Ariel Izcovich. 2021. “Effects of Convalescent Plasma Treatment in Patients With COVID-19: Systematic Review and Meta-Analysis ”. Revista Argentina De Salud Pública 13 (May):e28. https://www.rasp.msal.gov.ar/index.php/rasp/article/view/624.