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History
- Published online January 12, 2021.
Copyright & Usage
Copyright: © Saudi Medical Journal This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Author Information
- Assistant Professor, Community Medicine Department, Tehran University of Medical Sciences, Tehran, Iran. Tel. +98 (912) 2001383. Fax. +98 (21) 88953007. E-mail. Meysamie{at}tums.ac.ir, Meysamie{at}gmail.com
- Department of Ophthalmology, Shahid Beheshti University Medical Sciences, Tehran, Iran.
- Department of Community Medicine, Tehran University of Medical Sciences, Tehran, Iran.
- Hajj Medical Board of the Red Crescent of Islamic Republic of Iran, Tehran, Iran.