Expression of osteoblastic phenotype in periodontal ligament fibroblasts cultured in three-dimensional collagen gel - Alves, Luciana Bastos; Mariguela, Viviane Casagrande; Grisi, Márcio Fernando de Moraes; Souza, Sérgio Luis Scombatti de; Novaes Júnior, Arthur Belém; Taba Júnior, Mário; Oliveira, Paulo Tambasco de; Palioto, Daniela Bazan (Journal of Applied Oral Science, 2015)