Dr. Nithish Sattoju, Dr. Sai Sashank Merugu, Dr. Santosh Gattu, Sai Ram Ganapaka, and Vydhika Anneboina. “Role of Cytosorb in Severe Covid 19 Patients to Combat Cytokine Storm – A Case Series of 3 Patients”. Global Journal of Medical Research 22, no. F5 (June 15, 2022): 13–20. Accessed May 18, 2024. https://medicalresearchjournal.org/index.php/GJMR/article/view/102457.