Adverse Event Following Immunization (AEFI) Associated With COVID-19 Vaccine Reported In A Tertiary Hospital: A Cross-Sectional Study. Sarawak J Pharm [Internet]. 2024 Dec. 10 [cited 2026 Feb. 3];10(2):16-23. Available from: https://sjpharm.org/ojs/index.php/sjp/article/view/5