M.M. Kamel and Badr E. Hgazy
Journal of Applied Sciences 6 ( 10 ): 2269 - 2274 , 2006
B. Hegazy, M.A. El-Khateeb, A. El-adly Amira and M.M. Kamel
Journal of Applied Sciences 7 ( 6 ): 815 - 819 , 2007
M.M. Kamel
Journal of Medical Sciences 6 ( 2 ): 125 - 130 , 2006