Compound effect diamino-2.5-di(4-hydroxyphenyl)-4-oxo-5-thoiureayl-(1,2,4) Oxadizolidine (Oxa).Oxa The biological activity of the laboratory preparation on some isolates Clinicals. (2009). University of Thi-Qar Journal of Science, 1(4), 29-40. http://mail.jsci.utq.edu.iq/index.php/main/article/view/201