Md Ali S, Samat NA. Relative Risk Estimation for the Epidemiology of Hepatitis B in Malaysia: An Analysis Based on SMR Method and Poisson- Gamma Model (61 - 68). EJSMT [Internet]. 2015 Jun. 12 [cited 2024 Dec. 20];2(1). Available from: https://ojs.upsi.edu.my/index.php/EJSMT/article/view/29