Título: Effect of time of extraction on the biocompatibility of endodontic sealers with primary human fibroblastsAutor: Miriam Fatima Zaccaro ScelzaAno: 2012DOI: 10.1590/S1806-83242012000500008Revista: Brazilian Oral Research (Impresso)ISSN: 18068324Tags: Materials TestingEndodonticsin vitroIdioma: Inglês