Zakai, Haytham Ahmed. “Cross-Sectional Study of Parasitic Causes of Diarrhea in Patients Visiting a University Hospital in Jeddah, Saudi Arabia”. Advances in BioScience 7, no. 1 (April 1, 2015): 46–48. Accessed March 22, 2023. https://e-journal.sospublication.co.in/index.php/ab/article/view/199.