Arif Maroof, Avin Mohammed, Dashty A. Al-Bustany, and Niaz Jawad Al. Barzingy. 2016. “Most Association Between Lifelong Daily Activities and Knee and Hip Osteoarthritis in a Group of People Attending Rizgary Teaching Hospital in Erbil City”. Zanco Journal of Medical Sciences (Zanco J Med Sci) 20 (1):1147_1152. https://doi.org/10.15218/zjms.2016.0002.