Alfiansyah, Alif, Gama Satria, and Theodorus. 2026. “Thoracoscore Risk Bands Substantially Underpredict In-Hospital Mortality After Thoracic Surgery: An External Validation Study in a Tertiary Referral Cohort”. Sriwijaya Journal of Surgery 9 (2), 202-22. https://doi.org/10.37275/sjs.v9i2.157.