Z. S. Al-Rawi, F. I. Gorial, and W. H. Ali, “Fibromyalgia Syndrome among Iraqi Patients with Knee Osteoarthritis”., JFacMedBagdad, vol. 56, no. 1, pp. 45–48, Apr. 2014, doi: 10.32007/jfacmedbagdad.561424.