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F.R. Durrani, A. Sultan, Sajjad Ahmed, N. Chand, F.M. Khattak and Z. Durrani
Pakistan Journal of Biological Sciences 10 ( 20 ): 3718 - 3721 , 2007
F.R. Durrani, N. Chand, K. Zaka, A. Sultan, F.M. Khattak and Z. Durrani
Pakistan Journal of Biological Sciences 10 ( 22 ): 4164 - 4167 , 2007
A. Mahmud, F.M. Khattak, Z. Ali, T.N. Pasha and U. Farooq
Pakistan Journal of Biological Sciences 9 ( 6 ): 1178 - 1180 , 2006