EL OUALI LALAMI ABDELHAKIM, EL-AKHAL FOUAD, and OUMOKHTAR BOUCHRA. 2015. “ASSESSMENT OF RISK OF INFECTION RELATED TO SURFACE CONTAMINATION AND EQUIPMENT IN A HOSPITAL IN THE CITY OF FEZ (CENTER OF MOROCCO)”. International Journal of Pharma and Bio Sciences 6 (1):977-83. https://ijpbs.net/index.php/journal/article/view/4074.