title: The importance of material preparation for the expression of cytotoxicity during in vitro evaluation of biomaterials.
authors.forename: L
authors.initials: L
authors.lastname: Spangberg
authors.forename: E A
authors.initials: EA
authors.lastname: Pascon
mesh_terms: D002478:Cells, Cultured; D008422:Materials Testing / Q000379:methods*; D012387:Root Canal Filling Materials / Q000633:toxicity*
chemical_list: D012387:Root Canal Filling Materials