Baghestani, A.R., Gohari, M.R., Orooji, A. and Pourhoseingholi, M.A. 2015. Evaluation of parametric models by the prediction error in colorectal cancer survival analysis. Gastroenterology and Hepatology from Bed to Bench. 8, 3 (Jul. 2015), 183–187. DOI:https://doi.org/10.22037/ghfbb.v8i3.629.