Demir, İsmail, Yılmaz, R. S., Köse, B., Özkarakaş, H., & Çalık, Şebnem. (2022). Relationships between vaccination, age, and mortality in the COVID-19 intensive care patients. The European Research Journal, 8(6), 783-789. https://doi.org/10.18621/eurj.1071588