KHALIQ, O P; BROWN, S C; PITSO, B; TABANE, N E. High frequency of SARS-CoV-2 infection in children admitted to academic hospitals in central South Africa. South African Medical Journal, South Africa, p. e2969, 2025. DOI: 10.7196/SAMJ.2025.v115i3.2969. Disponível em: https://samajournals.co.za/index.php/samj/article/view/2696. Acesso em: 30 oct. 2025.