Said, K. B., A. N. Al-Jarbou, M. Alrouji, and H. O. Al-harbi. “Surveillance of Antimicrobial Resistance Among Clinical Isolates Recovered from a Tertiary Care Hospital in Al Qassim, Saudi Arabia”. International Journal of Health Sciences, vol. 8, no. 1, Mar. 2014, https://pub.qu.edu.sa/index.php/journal/article/view/584.