Al-Saad, Rasha, and Ghazi Al-Emarah. “Morphological Descriptive Study of Giardia Lamblia in Man and Cow at Basrah”. International Journal of Biological Research, vol. 2, no. 2, Sept. 2014, pp. 125-8, https://doi.org/10.14419/ijbr.v2i2.3415.