Alawad F, Elhassan KE, Almas K, El-Setouhy M, Abdel Fattah M. COVID-19 Vaccination Uptake Around Saudi Arabia’s 2021 Vaccination Requirement for Access to Public and Private Establishments: An Interrupted Time-Series and Synthetic Control Analysis. MHJ [Internet]. 2025 May 31 [cited 2026 Nov. 13];1(5). Available from: https://lumora.sa/journals/mhj/article/view/642