Effects of the association between a calcium hydroxide paste and 0.4% chlorhexidine on the development of the osteogenic phenotype in vitro - Silva, Raquel Assed Bezerra da; Leonardo, Mário Roberto; Silva, Léa Assed Bezerra da; Castro, Larissa Moreira Spinola de; Rosa, Adalberto Luiz; Oliveira, Paulo Tambasco de (Journal of Endodontics, 2008)