"Epidemiological Study of Cryptosporedium Parvum Parasite in Some Districts of Nineveh Province, With Referring to Histopathological Effects in Lab Mice". مجلة ابحاث كلية التربية الاساسية, م 17, عدد 4, ديسمبر، 2021, ص 1023-48, https://doi.org/10.33899/berj.2022.170334.