H. A. M. Al.Bayati و S. R.S. Al.Akaby, “Study of Histopathological changes associated with FelinePan Leukopenia Virus infection in naturally infected cats”, eduj, ج 1, ش 26, صص 511–520, ژانویه 2018, doi: 10.31185/eduj.Vol1.Iss26.106.