Sisay, Ayalew, Bewketu Takele, and Sentayhu Menda. “Prevalence of Bovine Fasciolosis and Economic Loss Due to Liver Condemnation at Debre Markos Municipal Abattoir, Northern Ethiopia”. Scientific Journal of Veterinary Advances 3, no. 12 (December 29, 2014): 113-122. Accessed April 16, 2021. http://sjournals.com/index.php/sjva/article/view/1432.