Antibacterial Properties of New Cement Based Capping Material Prepared from Egg Shell and Biopolymer (Chitosan). Medico Legal Update, [S. l.], v. 20, n. 1, p. 1265–1271, 2020. DOI: 10.37506/mlu.v20i1.548. Disponível em: https://ijop.net/index.php/mlu/article/view/548. Acesso em: 28 may. 2026.