Farhan Ahmad Khan1*, Sheikh Nizamuddin2 Mohammad Tariq Salman3
1Department of Pharmacology, Teerthanker Mahaveer Medical College and Research Centre, Moradabad-244001, India
2Department of ENT, Teerthanker Mahaveer Medical College and Research Centre, Moradabad-244001, India
3Department of Pharmacology, Era's Lucknow Medical College, Sarfarazganj, Hardoi Road, Lucknow.-226003. India.
