Khaliq OP, Brown SC, Pitso B, Tabane NE. High frequency of SARS-CoV-2 infection in children admitted to academic hospitals in central South Africa. S Afr Med J [Internet]. 2025 Apr. 1 [cited 2026 Jun. 3];:e2969. Available from: https://www.samajournals.co.za/index.php/samj/article/view/2696