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PubMed
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History
- Published online January 8, 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
- King Fahad National Guard Hospital, PO Box 22490, Riyadh 11426, Kingdom of Saudi Arabia. Tel. +966 (1) 252 0088 Ext. 2018/3483 Fax. +966 (1) 252 0088 Ext. 3219.
- Department of Family and Community Medicine, King Fahad National Guard Hospital, Riyadh, Kingdom of Saudi Arabia.
- Department of Family and Community Medicine, King Fahad National Guard Hospital, Riyadh, Kingdom of Saudi Arabia.
- Department of Family and Community Medicine, King Fahad National Guard Hospital, PO Box 22490, Riyadh 11426, Kingdom of Saudi Arabia.