Arabyaghoubi, M. 2018. Intestinal Flagellated Giardia Lamblia: A Systematic Review: Intestinal Flagellated Giardia Lamblia: A Systematic Review. International Journal of Pharmaceutical & Biological Archive. 9, 02 (Jul. 2018). DOI:https://doi.org/10.22377/ijpba.v9i02.1585.