C. R., J.; R., N.; VIJAYALAKSHMI, . A prospective study of efficacy and safety of olopatadine versus azelastine in allergic conjunctivitis at a tertiary care hospital. International Journal of Basic & Clinical Pharmacology, [S. l.], v. 6, n. 8, p. 1948–1954, 2017. DOI: 10.18203/2319-2003.ijbcp20173276. Disponível em: https://www.ijbcp.com/index.php/ijbcp/article/view/1776. Acesso em: 17 apr. 2026.