A. K. Garg, A. Singh, H. Vishnoi, G. C. Meena, C. Singh, and M. Adlakha, “SWINE FLU- THE CHANGING SCENARIO AND PREPAREDNESS WITH FORMULATION OF WIN FLU AIR FRESHENER GEL”, Int J Ayu Pharm Res, vol. 5, no. 11, Dec. 2017.