BYLAPPA, K.; SILVIA C. R., W. D. Evaluation of efficacy of fixed dose combination of montelukast and levocetirizine compared to monotherapy of montelukast and levocetirizine in patients with seasonal allergic rhinitis. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 4, n. 2, p. 467–472, 2018. DOI: 10.18203/issn.2454-5929.ijohns20180708. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/728. Acesso em: 16 nov. 2025.