General Principles of Prevention and control of communicable diseases Dr. Salwa A. Tayel & Dr. Mohammad Afzal Mahmood Department of Family & Community.
Epidemiology of Communicable Diseases (Chain of infection) Dr. Abdulaziz Almezam Dr. Salwa A. Tayel & Dr. Mohammad Afzal Mahmood Department of Family &
Control of Communicable Diseases Ahmed Mandil Prof of Epidemiology KSU College of Medicine.
