Sembiring, Yan Efrata, Adhitya Ginting, Puruhito, and Budiono. “Validation of EuroSCORE II to Predict Mortality in Post-Cardiac Surgery Patients in East Java Tertiary Hospital”. Medical Journal of Indonesia 30, no. 1 (March 31, 2021): 54-9. Accessed June 20, 2024. http://mji.ui.ac.id/journal/index.php/mji/article/view/4536.