COVID-19 disease severity in persons infected with the Omicron variant compared with the Delta variant in Qatar

por Butt, Adeel A, Dargham, Soha R, Tang, Patrick, Chemaitelly, Hiam, Hasan, Mohammad R, Coyle, Peter V, Kaleeckal, Anvar H, Latif, Ali Nizar, Loka, Srusvin, Shaik, Riyazuddin M, Zaqout, Ahmed, Almaslamani, Muna A, Al Khal, Abdullatif, Bertollini, Roberto, Abou-Samra, Abdul-Badi, Abu-Raddad, Laith J
Publicado 2022