Al-hamiar, Ahmed K.y, Mahdi Y. Kezar, and Youniss A. Al-Khafaji. “Prevalence of Oral Protozoa in Periodontitis and Gingivitis Patients Whose Attended to Clinics Periodontics , Dentistry College\Babylon Univ”. Al-Kufa University Journal for Biology 3, no. 1 (April 10, 2011). Accessed May 3, 2024. https://journal.uokufa.edu.iq/index.php/ajb/article/view/9352.