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. UTJsci [Internet]. 2019 Apr. 19 [cited 2024 May 5];6(3):25-9. Available from: https://jsci.utq.edu.iq/index.php/main/article/view/28