“Serological and Immunological Study to the Prevalence of Toxoplasmosis Among Sewage Workers, Soil Workers and Sellers of Fruits and Vegetables in the Province of Thi-Qar-Iraq”. University of Thi-Qar Journal of Science, vol. 5, no. 3, Dec. 2015, pp. 24-32, https://doi.org/10.32792/utq/utjsci/v5i3.166.