Sultana, Nasira, Sumayya Khan, and Salah Ud Din Baloch. “DIAGNOSTIC ACCURACY OF CONTRAST ENHANCED COMPUTED TOMOGRAPHY IN STAGING OF COLORECTAL CARCINOMA: Contrast Enhanced Computed Tomography”. Pakistan Armed Forces Medical Journal 68, no. 5 (October 31, 2018): 1076–81. Accessed February 18, 2025. https://pafmj.org/PAFMJ/article/view/2239.