OMS diz que dexametasona é avanço contra a covid-19
https://www.uol.com.br/vivabem/noticias/deutsche-welle/2020/06/17/oms-diz-que-dexametasona-e-avanco-contra-a-covid-19.htm
https://www.uol.com.br/vivabem/noticias/deutsche-welle/2020/06/17/oms-diz-que-dexametasona-e-avanco-contra-a-covid-19.htm