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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
- Ahmed BaHammam,
- Abdelmageed Kambal,
- Yasir Sharif,
- Mohammad Masood,
- Arthur Isnani,
- Ismael Youssef and
- Shaffi Shaikh
- Associate Professor, Director, Sleep Disorders Center, College of Medicine, Department of Medicine 38, King Saud University, PO Box 2925, Riyadh 11461, Kingdom of Saudi Arabia. Tel. +966 (1) 4671521. Fax. +966 (1) 4672558. E-mail: ashammam{at}awalnet.net.sa / ashammam2{at}yahoo.com
- Department of Microbiology, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia.
- Respiratory Unit, Department of Medicine, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia.
- Respiratory Unit, Department of Medicine, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia.
- Respiratory Unit, Department of Medicine, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia.
- Respiratory Unit, Department of Medicine, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia.
- Department of Family Medicine, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia.