Nematswerani N, Steenkamp L, Haneef S, Naidoo R, Fonn S. Understanding the impact of the COVID‑19 pandemic on healthcare services for adults during three waves of COVID‑19 infections: A South African private sector experience. S Afr Med J [Internet]. 2023 Mar. 8 [cited 2026 Apr. 18];113(4). Available from: https://www.samajournals.co.za/index.php/samj/article/view/841