2015. Serological diagnosis of persistent infection with Anaplasma marginale bacteria in cattle: Hasanain AJ. Al-gharban1 and Salim H. Dhahir. The Iraqi Journal of Veterinary Medicine. 39, 1 (Jun. 2015), 33–39. DOI:https://doi.org/10.30539/iraqijvm.v39i1.194.