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Muhammad Akbar, Abdul Qadeer Mehal and Muhammad Javed Arshed
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Muhammad Akbar, Noor-ul Islam Khan and Khalid Mahmood Sabir
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Noor-ul Islam Khan, Muhammad Akbar and Nasim Iqbal Sajid Rasul
Pakistan Journal of Biological Sciences 3 ( 7 ): 1172 - 1173 , 2000
Noor-ul-Islam Khan, Muhammad Akbar, Nasim Iqbal and Sajid Rasul
Pakistan Journal of Biological Sciences 2 ( 4 ): 1405 - 1407 , 1999
Saeed Ahmad Shah Chishti, Muhammad Akbar, Muhammad Aslam and Muhammad Anwar
Pakistan Journal of Biological Sciences 3 ( 5 ): 898 - 899 , 2000