Concurrent Chemotherapy with Hyperfractionated Radiotherapy in Stage III and IV Squamous Cell Head and Neck Cancer. Research Authors Zedan A, Mahran TZ, Shehata S; Research Department Department of Medical Oncology Research Journal Al-Azhar Assiut Med. J.,2,2004 Research Member Ashraf Zeidan Abdalla Ahmed Research Rank 2 Research Year 2004
