Coelho, J., Nandyala, S. H., Gomes, P. S., Sampaio, P., et al. (2012). Development and characterization of Ag 2 O-doped ZnLB glasses and biological assessment of Ag 2 O - ZnLB-hydroxyapatite composites. Journal of the American Ceramic Society, 95(9), 2732 - 2740.