Coşkun, í–., í–. í–ztopuz, and í–. F. í–zkan. “Determination of IL-6, TNF-α and VEGF Levels in the Serums of Patients With Colorectal Cancer”. Cellular and Molecular Biology, vol. 63, no. 5, May 2017, pp. 97-101, doi:10.14715/cmb/2017.63.5.18.