Journal of Biological Sciences 1 ( 5 ): 350 - 351 , 2001
Audil Rashid, Mian N. Adnan, Irfan Z. Qureshi and Muahammad Arshad
Journal of Medical Sciences 1 ( 6 ): 381 - 384 , 2001
Muhammad Arshad and Audil Rashid
Pakistan Journal of Biological Sciences 4 ( 4 ): 397 - 399 , 2001