KUMARI, A.; KUMAR, S. A clinical study on role of caroverine in the management of tinnitus. International Journal of Basic & Clinical Pharmacology, [S. l.], v. 6, n. 1, p. 176–179, 2016. DOI: 10.18203/2319-2003.ijbcp20164775. Disponível em: https://www.ijbcp.com/index.php/ijbcp/article/view/173. Acesso em: 23 oct. 2025.