Ekinci, Iskender, Hanişe Özkan, Mitat Büyükkaba, İrem Kirac Utku, Ahmet Çınar, Ramazan Güven, Murat Akarsu, Abdulbaki Kumbasar, Hafize Uzun, and Ömür Tabak. “The Relationship Between Disease Prognosis and Serum Calcium and Corrected Calcium Levels in COVID-19 Patients”. The European Research Journal 7, no. 5 (September 3, 2021): 515–523. Accessed April 5, 2026. https://eurj.org.tr/article/view/567.