Sari, R., S. Kaya, O. Altin, S. Tuzun, Y. Emre Altuntas, and H. Fehmi Kucuk. “Prognostic Significance of Systemic Inflammatory Markers in Rectal Cancer”. Annals of Medical Research, vol. 28, no. 1, May 2021, pp. 0101-5, http://annalsmedres.org/index.php/aomr/article/view/345.