Hariri، W. A. A.، و Maclver، S. (2011). Improving Adverse Event Reporting System: An Examination of the Occurrence Variance Reporting System at King Faisal Specialist Hospital and Research Centre - Jeddah Branch ( غير منشورة). University of Birmingham، برمنغهام. مسترجع من http://search.mandumah.com/Record/608576
Hariri، Wael Abd Alrahman، و Shirley Maclver. "Improving Adverse Event Reporting System: An Examination of the Occurrence Variance Reporting System At King Faisal Specialist Hospital and Research Centre - Jeddah Branch" . University of Birmingham، برمنغهام، 2011. مسترجع من http://search.mandumah.com/Record/608576