Molecular Detection of SV40, BKV and JCV in Esophageal and Colorectal cancer Patients in Khartoum State, Sudan. GJMR [Internet]. 2020 Jul. 15 [cited 2026 May 21];20(C4):5-11. Available from: https://medicalresearchjournal.org/index.php/GJMR/article/view/2244