Al Tabbal, A. O., and S. S. Al Humedi. “Surveillance of the Most Prevalent Medical Diseases Among Pediatric Age Groups and Evaluation of the Control Measures Used At Tabuk Hospitals, Saudi Arabia”. Open Access Macedonian Journal of Medical Sciences, vol. 5, no. 2, Feb. 2017, pp. 182-7, doi:10.3889/oamjms.2017.019.