Bioactive glass with or without enamel matrix derivative in class II furcation lesions: histomorphometric study in dogs - Pontes, Ana Emília Farias; Palioto, Daniela Bazan; Novaes Júnior, Arthur Belém; Souza, Sérgio Luis Scombatti de; Taba Júnior, Mário; Grisi, Márcio Fernando de Moraes (Perio, 2006)