| 1. | Outcome of Endoscopic Frontal Sinus Surgery for Chronic Rhinosinusitis with and without Polyps | |
| Pages 1-15 | ||
| Mohamed Adel Mobasher; Mohammad Waheed El-Anwar; Abobakr Abdelmoghny | ||
| 2. | Measuring Criticality in Urban Systems: A Quantitative Approach for Assessing Urban Vulnerability to Natural Hazards | |
| Pages 16-38 | ||
| Mohammed Mansour Gomaa | ||
