Baraaj, Abed Hasan. 2014. “Histological and Physiological Effect of Chitocal On Liver, Some Parameters of Blood And Body Weight In The Male Albino Rats”. Al-Kufa University Journal for Biology 6 (1). Kufa, Najaf, IRAQ. https://journal.uokufa.edu.iq/index.php/ajb/article/view/8178.