“Investigation of Infection of Intestinal Parasites Entamoeba Histolytica and Giardia Lamblia Among Patients Which Attending of the Health Centers of Gharraf City Thi- Qar Province”. University of Thi-Qar Journal of Science 6, no. 3 (December 19, 2017): 25–29. Accessed December 26, 2024. http://mail.jsci.utq.edu.iq/index.php/main/article/view/28.