1. Associate Prof. of Public Health and Community Medicine, Faculty of Medicine, Northern Border University, KSA. 2. Intern, Faculty of Medicine, Alfaisal University, Riyadh, KSA. 3. Final year student, Faculty… Click to show full abstract
1. Associate Prof. of Public Health and Community Medicine, Faculty of Medicine, Northern Border University, KSA. 2. Intern, Faculty of Medicine, Alfaisal University, Riyadh, KSA. 3. Final year student, Faculty of Medicine, Northern Border University, KSA. 4. Medical Student, Sohag University, Egypt. ...................................................................................................................... Manuscript Info Abstract ......................... ........................................................................ Manuscript History
               
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