[1]
Siegfried, N.L. et al. 2023. SARS-CoV-2 Transmission Risk in the School Environment: a pilot case-ascertained prospective study to inform future school-based surveillance . South African Medical Journal. 113, 5 (May 2023), 30–38. DOI:https://doi.org/10.7196/SAMJ.2023.v113i5.16736.