Tizanidine Intranasal Nanoemulsion In situ Gel: Formulation and In-Vivo Brain Study. Journal of Pharmaceutical Negative Results, [S. l.], v. 13, n. 2, p. 582–591, 2022. Disponível em: https://mail.pnrjournal.com/index.php/home/article/view/670.. Acesso em: 9 jun. 2026.