Latif, Ayser H. 2015. “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 Journal of Cancer and Medical Genetics 8 (2). https://doi.org/10.29409/ijcmg.v8i2.162.