Ashok Bekkanti, Sumathi Ganesan, Narayana Satyala. “A Novel Approach Diagnosis System Using Convolutional Neural Network for Ulcerative Colitis”. International Journal of Advanced Science and Technology, Vol. 29, no. 05, Oct. 2020, pp. 14015 -22, http://sersc.org/journals/index.php/IJAST/article/view/33203.