Panchal, Sagar, Saiprasad Patil, and Hanmant Barkate. 2020. “Evaluation of Efficacy and Safety of Montelukast and Levocetirizine FDC Tablet Compared to Montelukast and Levocetirizine Tablet in Patients With Seasonal Allergic Rhinitis: A Randomized, Double Blind, Multicentre, Phase III Trial”. International Journal of Otorhinolaryngology and Head and Neck Surgery 7 (1):83-90. https://doi.org/10.18203/issn.2454-5929.ijohns20205625.