Manar G. Al-Hussaini and Afrah A. Maktoof, “Estimation of Lead, Copper and Zinc Elements in Livers and Kidneys of Columba livia domestica which infected with Raillietina sp. in Al-Nassiriyah City/ South of Iraq.”, jsci, vol. 8, no. 1, pp. 67-71, Apr. 2021.