Masood Akhtar, C.S. Hayat, M. Ashfaque and Iftikhar Hussain
Journal of Biological Sciences 1 ( 3 ): 160 - 162 , 2001
Muhammad Javed Arshad, Muhammad Siddique and Iftikhar Hussain
Journal of Biological Sciences 3 ( 3 ): 376 - 379 , 2003
Masood Akhtar, C.S. Hayat, M. Ashfaque, Iftikhar Hussain, Murad Ali Khan and Sultan Ayaz
Pakistan Journal of Biological Sciences 2 ( 2 ): 419 - 421 , 1999
Mirza Ali Khan, Muhammad Ashfaque and Iftikhar Hussain
Pakistan Journal of Biological Sciences 2 ( 2 ): 442 - 444 , 1999