N. K. Abd El-Aziz, M. I. Abd El-Hamid, M. M. Bendary, A. A. El-Azazy, and A. M. Ammar, “EXISTENCE OF VANCOMYCIN RESISTANCE AMONG METHICILLIN RESISTANT S. aureus RECOVERED FROM ANIMAL AND HUMAN SOURCES IN EGYPT”, SVR, vol. 55, no. 20-Suppl, pp. 221–30, Nov. 2018.