K BishopS MeiringStefano TempiaAnne Von GottbergNicole WolterJacoba KleynhansF MoosaM du PlessisGary ReubensonCheryl CohenE "et al"2024-10-152024-10-15WOS1750-2640https://hdl.handle.net/10539/41593Risk Factors for Severe COVID19 Among Children and Adolescents Enrolled in Acute Respiratory Infection Sentinel Surveillance in South Africa 20202022Journal Article