Subrata IK, Sawitri AAS, Wirawan DN. History of contact and age as determinants of rubella among children in Badung District year 2012. PHPMA [Internet]. 2013 Jul. 1 [cited 2026 Jul. 5];1(1):2-7. Available from: https://phpmarchive.org/index.php/phpma/article/view/184