D. Saeed, Ismail, and Ali F.Y. Al-Barodchi. “Disability Measurement in Patients With Low Back Pain Using Roland-Morris Questionnaire As a Model and Studying Possible Modifications”. Annals of the College of Medicine, Mosul 41, no. 1 (June 1, 2019): 18–27. Accessed September 9, 2025. https://ojs.uomosul.edu.iq/index.php/mmed/article/view/37188.