Study the ultrastructure changes in the liver of mice post infection with Listeria monocytogenes: Zainab I. Ibrahim1 Moutaz A. W. Abdul –Mounam2 and Laith A. M. Alsufi3. (2017). The Iraqi Journal of Veterinary Medicine, 41(1), 155-159. https://doi.org/10.30539/iraqijvm.v41i1.99