Aleem Ahmed Khan and Mohammad Sarwar
Pakistan Journal of Biological Sciences 5 ( 3 ): 348 - 351 , 2002
Aleem Ahmed Khan and Syeda Benish Ali
Pakistan Journal of Biological Sciences 6 ( 12 ): 1035 - 1040 , 2003
Muhammad Siddique Awan, Aleem Ahmed Khan, Khawaja Basharat Ahmed, Masood Ahmed Qureshi, Mushtaq Ahmed Malik and Naeem Iftikhar Dar
Pakistan Journal of Biological Sciences 7 ( 5 ): 789 - 796 , 2004