Çelik, Hale, and Hatice Kuşderci. “Comparison of Code Blue Application and Results in a Training and Research Hospital before and During the COVID-19 Pandemic”. Anaesthesia, Pain & Intensive Care 27, no. 1 (January 31, 2023): 123-130. Accessed July 2, 2024. https://apicareonline.com/index.php/APIC/article/view/2121.