Realtime qRT-PCR Expression of P53, KRAS, and human Telomerase genes in circulating tumor cells, as potential biomarkers for early detection of sporadic colorectal cancer. Iraqi j. cancer med. genet. [Internet]. 2015 Dec. 1 [cited 2025 Jul. 6];8(2). Available from: https://ijcmg.uomustansiriyah.edu.iq/index.php/ijcmg/article/view/162