AMREEN, A.; KV, R. FORMULATION AND EVALUATION OF TRAMADOL HYDROCHLORIDE-LOADED NIOSOMAL GEL BY ETHER INJECTION METHOD. Asian Journal of Pharmaceutical and Clinical Research, [S. l.], v. 16, n. 5, p. 170–173, 2023. DOI: 10.22159/ajpcr.2023.v16i5.47133. Disponível em: https://journals.innovareacademics.in/index.php/ajpcr/article/view/47133. Acesso em: 7 may. 2024.