Alsharif, Bayan Hashim, et al. “Assessment of Chronic Pain Prevalence and Impact on Quality of Life in the General Population and Visitors of a Pain Clinic in Makkah Region, Saudi Arabia, 2022–2023”. Journal of Medical Science, vol. 92, no. 2, June 2023, p. e831, https://doi.org/10.20883/medical.e831.