“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”. University of Thi-Qar Journal of Science, vol. 7, no. 2, Dec. 2020, pp. 61-64, https://doi.org/10.32792/utq/utjsci/v7i2.713.