Froutani, P. ., Hamali, H. ., Jafari Jozani, R. ., Abdollahpour, G. ., Nofouzi, K. . and Norsaadat, G. . (2014) “Serodiagnosis and molecular survey on letospiral abortions from sheep farms in Tabriz and surrounding areas”, Scientific Journal of Veterinary Advances, 3(3), pp. 51-56. Available at: http://sjournals.com/index.php/sjva/article/view/1442 (Accessed: 13April2021).