C. R., J.; R. N., D.; B. L., S. Efficacy and safety of topical BAK-free travoprost 0.004% versus BAK-preserved travoprost 0.004% in the treatment of primary open angle glaucoma: a comparative study at a tertiary care hospital. International Journal of Basic & Clinical Pharmacology, [S. l.], v. 6, n. 9, p. 2199–2205, 2017. DOI: 10.18203/2319-2003.ijbcp20173744. Disponível em: https://www.ijbcp.com/index.php/ijbcp/article/view/1879. Acesso em: 11 sep. 2025.