Development and clinical application of hydrogel formulations containing papain and urea for wound healing. Brazilian Journal of Pharmaceutical Sciences, [S. l.], v. 59, p. e201090, 2023. DOI: 10.1590/s2175-97902023e201090. Disponível em: https://journals.usp.br/bjps/article/view/212210.. Acesso em: 15 apr. 2025.