Cohen, Hama Attar <br/><br/>
Surveillance for variants of SARS-CoV-2 to inform risk assessments / 
By: Hama Attar Cohen [and thirty others] 
<br/><br/>Bulletin of the World Health Organization 2023 101(11) , 706-716 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COVID-19--epidemiology<br/>SARS-CoV-2--genetics<br/>Risk Assessment