Kayalı, Ahmet. “Do We Have a Precise Severity Scoring System for Predicting the Prognosis of COVID-19? Which Severity Scoring System Is Better?”. Chronicles of Precision Medical Researchers 4, no. 3 (October 24, 2023): 440–446. Accessed September 8, 2024. https://chronpmr.com/index.php/cpmr/article/view/216.