N. Abdul-Muhaimen and Z. I. L. Al-Kaabi, “Anti-inflammatory Role of IL-4 in Patients with Rheumatic Mitral Valve Stenosis”, JFacMedBagdad, vol. 52, no. 3, pp. 311–313, Oct. 2010, doi: 10.32007/jfacmedbagdad.523982.