Egbe-Nwiyi, Tobias Nnia, Ephraim Igwenagu, Anastasia Theresa Nwaosu, and Meshach Maunta Maina. “Comparison of Pathogenicity of Relapsed, Field and Mixed Isolates of Trypanosoma Brucei Brucei Infections in Rats”. Journal of Advanced Veterinary and Animal Research 4, no. 1 (May 8, 2017): 97–103. Accessed January 26, 2022. https://banglajol.info/index.php/JAVAR/article/view/32477.