2023-04-052023-04-0520217161018https://doi.org/10.4067/S0716-10182021000400586http://146.190.124.33/handle/123456789/5850spaAbout sinopharm COVID-19 vaccine adverse events [Sobre eventos adversos de la vacuna contra la COVID-19 de Sinopharm]info:eu-repo/semantics/article