Zahoor, A., Q. Mansoor, A. A. Farooqi, S. Fayyaz, G. Naz, and M. Ismail. “Genetic Variants in the Tumor Necrosis Factor-Related Apoptosis-Inducing Ligand (TRAIL) and Death Receptor (DR4) Genes Contribute to Susceptibility to Colorectal Cancer in Pakistani Population”. Cellular and Molecular Biology, vol. 61, no. 6, Oct. 2015, pp. 108-12, https://cellmolbiol.org/index.php/CMB/article/view/729.