Ikram-ul -Haq, Shahida Javed and Hamad Ashraf
Biotechnology 1 ( 1 ): 34 - 39 , 2002
Ikram-ul -Haq, Hamid Mukhtar, Sunila Daudi, Sikander Ali and M. A. Qadeer
Biotechnology 2 ( 1 ): 30 - 36 , 2003
Ayesha Khan, Ikram-ul -Haq, Waseem Ahmad Butt and Sikander Ali
Biotechnology 2 ( 3 ): 185 - 190 , 2003
Asad-ur -Rehman, Sikander Ali and Ikram-ul -Haq
Biotechnology 2 ( 3 ): 178 - 184 , 2003
Kiran Shafiq, Sikander Ali and Ikram-ul -Haq
Biotechnology 1 ( 1 ): 40 - 44 , 2002