Farouk K. El-Baz, Ahmed M. Aboul-Enein, Gamal S. El-Baroty and Hanaa H. Abd El-Baky
Journal of Medical Sciences 2 ( 5 ): 243 - 251 , 2002
Ahmed M. Aboul-Enein, Farouk K. El Baz, Gamal S. El-Baroty, A.M. Youssef and Hanaa H. Abd El-Baky
Journal of Medical Sciences 3 ( 1 ): 87 - 98 , 2003