Abdul-Muhaimen, Nidhal, and Zaman I. L. Al-Kaabi. “Anti-Inflammatory Role of IL-4 in Patients With Rheumatic Mitral Valve Stenosis”. Journal of the Faculty of Medicine Baghdad, vol. 52, no. 3, Oct. 2010, pp. 311-3, https://doi.org/10.32007/jfacmedbagdad.523982.