Poposka, Lidija, Marija Vavlukis, Hristo Pejkov, and Marjan Gusev. “Comparison of 24 H ECG Holter Monitoring With Real-Time Long-Term ECG Monitoring System Using ECGalert Software and Savvy Single-Lead Patch”. Open Access Macedonian Journal of Medical Sciences 9, no. B (January 5, 2021): 12–17. Accessed March 29, 2024. https://oamjms.eu/index.php/mjms/article/view/4960.