سمرة سوزان, إبراهيم علي, and مريشة ريم. 2022. “Study of Prevalence Rate of Giardia in Children Undergoing Upper Intestinal Endoscopy in Tishreen University Hospital in Lattakia”. Tishreen University Journal -Medical Sciences Series 44 (1):235-48. https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/12018.