A. Ali A, Yaseen S. Effect of lipopolysaccharide extracted from Escherichia coli in immune response of BALB/c mice against infection with secondary hydatid disease. III. Phagocytosis and delayed-type hypersensitivity. EDUSJ [Internet]. 2007 Sep. 1 [cited 2025 Aug. 6];20(1):145-54. Available from: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23755