Aftab Ahmad, Munir Ahmad Sheikh, Muhammad Nawaz, Muhammad Shahid, Abdul Ghaffar and Shakeela Naz
Journal of Medical Sciences 1 ( 2 ): 71 - 73 , 2001
Asma Nafeesa, Munir Ahmad Sheikh, Ikram -ul-Haq, Amer Jamil and Zahida Parveen
Journal of Medical Sciences 1 ( 3 ): 97 - 100 , 2001