Shahzada Munawar Mehdi, Muhammad Sarfraz and Syed Adeel Akhtar Shah
Journal of Biological Sciences 7 ( 5 ): 823 - 826 , 2007
Shahzada Munawar Mehdi, Muhammad Abid, Muhammad Sarfraz, Mudassar Hafeez and Farhan Hafeez
Journal of Biological Sciences 7 ( 8 ): 1535 - 1538 , 2007