Sahib, Ahmed Salih, Faruk H. Al-Jawad, and Hayder G. Al-Atabee. 2010. “USEFULNESS OF ANTIOXIDANT DRUGS IN BRONCHIAL ASTHMA”. Pakistan Journal of Physiology 6 (2):18-21. https://pjp.pps.org.pk/index.php/PJP/article/view/800.