Aditianingsih, Dita, Raden Sukmono, Sidharta Manggala, and Priscilla Priscilla. “SAPS 3 As a 28-Day Mortality Predictor in Critically Ill COVID-19 Patients”. Anaesthesia, Pain & Intensive Care 26, no. 5 (October 18, 2022): 640-648. Accessed July 2, 2024. https://apicareonline.com/index.php/APIC/article/view/1986.