Class A. M. Dr. Salah Mabrouk Khellaf is among the five most active and follow-up researchers in the world between England, Russia, Spain and Serbia.
South Egypt Cancer Institute
Assiut University
Class A. M. Dr. Salah Mabrouk Khellaf is among the five most active and follow-up researchers in the world between England, Russia, Spain and Serbia.
Assiut University