Dobhal Y.* Department of Pharmaceutical sciences,
Sardar Bhagwan Singh PG Institute of biomedical Sciences & Research,
Balawala,
Dehradun,
Uttarakhand India
Parcha V. Department of Pharmaceutical sciences,
Sardar Bhagwan Singh PG Institute of biomedical Sciences & Research,
Balawala,
Dehradun,
Uttarakhand India
Dhasmana D. C. Department of Pharmaceutical sciences,
Sardar Bhagwan Singh PG Institute of biomedical Sciences & Research,
Balawala,
Dehradun,
Uttarakhand India