LALIT KUMAR; RUCHI VERMA. In vitro evaluation of topical gel prepared using natural polymer. International Journal of Drug Delivery, [S. l.], v. 2, n. 1, p. 58–63, 2010. Disponível em: http://ijdd.arjournals.org/index.php/ijdd/article/view/12. Acesso em: 7 jun. 2025.