Iqbal Zafar, Khan Naseer Mohammad, Muhammad Nisar, Mazhar Rashida, Assadullah ., Bashir Shumaila and Syed Asim Mohammad
Journal of Medical Sciences 3 ( 3 ): 245 - 250 , 2003
Iqbal Zafar, Parvez Mohammad, Asadullah, Ismail Muhammad, Ahmad Bashir, Zakir Shahida and Gul Saima
Journal of Medical Sciences 2 ( 4 ): 206 - 208 , 2002