Shirazi M. U., S. M. Asif, B. Khanzada, M.A.Khan, Mohammad Ali, Saba Mumtaz, M. N. Yousufzai and M. Salim Saif
Pakistan Journal of Biological Sciences 4 ( 4 ): 388 - 391 , 2001
Shirazi M.U., B. Khanzada, S.M. Alam, R. Ansari, S.M. Mujtaba, Muhammad Ali, Mukhtiar Ali and M.A. Khan
Pakistan Journal of Biological Sciences 4 ( 5 ): 514 - 517 , 2001