Aseri, Khaled Saeed, Abeer Ahmed Mulla, Raghda Majdy Alwaraq, and Raneen Jamal Bahannan. “Characterizing Occupational Low Back Pain Among Surgeons Working in Ministry of Health Hospitals: Prevalence, Clinical Features and Risk and Protective Factors”. Journal of King Abdulaziz University - Medical Sciences 26, no. 2 (December 31, 2019): 19-34. Accessed July 27, 2021.