Tondas, Alexander Edo, Rido Mulawarman, Monica Trifitriana, Siti Nurmaini, and Irfannuddin Irfannuddin. “Arrhythmia Risk Profile and Ventricular Repolarization Indices in COVID-19 Patients: A Systematic Review and Meta-Analysis”. The Journal of Infection in Developing Countries 15, no. 02 (March 7, 2021): 224–229. Accessed November 28, 2024. https://jidc.org/index.php/journal/article/view/33690204.