Taous Khan, Mansoor Ahmad, Waqar Ahmad, Qazi Najam us Saqib and Muhammad Iqbal Choudhary
Pharmaceutical Biology 47 ( 12 ): 1137 - 1141 , 2009
AZIZUDDIN, Talat MAKHMOOR and Muhammad Iqbal CHOUDHARY
Turkish journal of chemistry 34 ( 1 ): 119 - 126 , 2010
AZIZUDDIN and Muhammad Iqbal CHOUDHARY
Turkish journal of chemistry 34 ( 6 ): 945 - 952 , 2010