Ramadan, Kholoud S., and M. I. Al-Khalaf. “Oxidants and Antioxidants Status in Bronchial Asthma”. Asian Journal of Applied Sciences 1, no. 4 (October 14, 2013). Accessed April 24, 2024. https://www.ajouronline.com/index.php/AJAS/article/view/446.