TY - ADVS AU - Desai, Dhara TI - Formulation, Development and Characterization of Multi-Layer Medicated Chewing Gum of Montelukast Sodium and Levocetirizine Dihydro chloride U1 - 615.14 PY - 2015/// CY - Ahmedabad PB - Institute of Pharmacy, Nirma University N1 - Guided by Dr. Tejal Mehta UR - Pharmacy Dissertation ER -