Dr Navikala K, Dr. Nandan K, and Dr. Ashwin K. “Serum NT-ProBNP Levels in Predicting Severity of Covid19 Infection”. IAR Journal of Medicine and Surgery Research 4, no. 3 (June 30, 2023): 9–12. Accessed June 8, 2025. https://www.jmsrp.org/index.php/jmsrp/article/view/102.