Taha Nazir1*, Abdul Hameed2, Javed Anver Qureshik3 and Bashir Ahmad4
1Riphah Institute of Pharmaceutical Sciences, Riphah International University 7th Avenue G/7-4, Islamabad, Pakistan.
2Department of Microbiology, Quaid-I-Azam University, Islamabad, Pakistan.
3National Institute of Biotechnology and Genetic Engineering, Faisalabad, Pakistan.
4School of Pharmacy, University of the Punjab, Lahore, Pakistan.
