Comparative evaluation of flexural strength of type II type VII and nano based glass ionomer cement - In vitro. Cuestiones de Fisioterapia, [S. l.], v. 52, n. 3, p. 847–854, 2023. DOI: 10.48047/2vbfx436. Disponível em: https://cuestionesdefisioterapia.com/index.php/es/article/view/4037.. Acesso em: 12 apr. 2026.