“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”. 2019. University of Thi-Qar Journal of Science 6 (3): 25-29. https://jsci.utq.edu.iq/index.php/main/article/view/28.