Pathogenicity of Two Nematodes Tetramerese sp. and Microtetramerese Spiralis in Proventriculus of Some Aquatic Birds from Al-Sanaf Marshes in Thi-Qar Province, South of Iraq. UTJsci [Internet]. 2020 Dec. 5 [cited 2024 Apr. 27];7(2):61-4. Available from: https://jsci.utq.edu.iq/index.php/main/article/view/713