Turan, Atakan, Hamdi Öğüt, Hayri Bozkurt, and Aylin Ayyıldız Varol. 2025. “Comparison of Changes in Blood Group, Hemogram and Biochemical Parameters in Healthcare Workers With and Without COVID-19”. The European Research Journal 11 (3): 480-89. https://doi.org/10.18621/eurj.1599508.