“Histopathological changes in some tissues of Tigris river fishes, exposed to petroleum hydrocarbons, Baghdad city: Nahla Taleb Mansoor1, Enam Bader Faleh2, Lauya Mohamad Abas1, Kasim Rethaw Asmer1 and Mustafa Jawad Jalil1”, Iraqi J. Vet. Med., vol. 40, no. 1, pp. 30–37, Jun. 2016, doi: 10.30539/iraqijvm.v40i1.135.