mmad, T. K. M., I1adbel, A., AI-Raz3q, S. ., & Aiaywi, J. (2017). Detection of Some Protozoan Parasites That Infect the Human Gastrointestinal Tract. Ibn AL-Haitham Journal For Pure and Applied Sciences, 21(3), 1-14. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1398