حامد جمعة حسناء. 2011. “The Effect of Polysaccharides Extracted from Pseudomonas Aureginosa on the Growth of Leishmania Major Promastigote in Vitro”. College of Basic Education Research Journal 10 (3):583-90. https://stats.uomosul.edu.iq/index.php/berj/article/view/38748.