Ayub Khan, Nasrullah J. Malik, M. Idrees Khan and Shahid Riaz
Journal of Biological Sciences 1 ( 10 ): 895 - 897 , 2001
Ayub Khan, Asghari Bano and Nasrullah Jan Malik
Journal of Biological Sciences 1 ( 1 ): 24 - 26 , 2001
Ayub Khan, M. Rahim and Amjad Khan
Journal of Biological Sciences 1 ( 5 ): 343 - 344 , 2001
Adaku A. Lawrence and Ayub Khan
Journal of Entomology 6 ( 2 ): 102 - 108 , 2009
Ayub Khan, M. Rahim, Amjad Khan and M. Idrees Khan
Pakistan Journal of Biological Sciences 4 ( 4 ): 404 - 406 , 2001
Robert G. Fowles, Baldwin S. Mootoo, Russel S. Ramsewak and Ayub Khan
Pharmaceutical Biology 50 ( 2 ): 264 - 267 , 2012