ABDULLAH, Abdullah Hassen; AL-SAMMARAI, Aysir S. Mohammad; SALEH, Alaa Muhammad awad. Intestinal Parasites and Their Histological Effects in some Fish Species of Tigris River Passing through Samarra City , Salah Al-Deen Province. Tikrit Journal for Agricultural Sciences مجلة تكريت للعلوم الزراعية, [S.l.], v. 17, n. 2, p. 124-136, mar. 2019. ISSN 2664-0597. Available at: <http://tujas.tu.edu.iq/index.php/ph/article/view/136>. Date accessed: 15 aug. 2021.