Latsios, G., Leopoulou, M., Synetos, A., Stamatopoulou, E., Parisis, C., Karanasos, A., … Tsioufis, K. (2022). Greek CPR BLS Certified Providers have Confidence in Covid19 Vaccination. A Cohort Analysis in the Pre-Mandatory Vaccination Period by the Hellenic Society of Cardiology. Cardiology and Cardiovascular Medicine, 6(6), 558–564. Retrieved from http://www.fortunejournals.org/ojs/index.php/ccm/article/view/16353