Shadmani Fatemeh Khosravi, Mansori Kamyar
Department of Epidemiology, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Social Determinants of Health Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran; Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.
J Pain Symptom Manage. 2018 Jul;56(1):e8-e9. doi: 10.1016/j.jpainsymman.2018.03.026. Epub 2018 Apr 11.