title: Evidence-based assessment?
authors.forename: S R
authors.initials: SR
authors.lastname: Day
mesh_terms: D000447:Aldehydes / Q000633:toxicity; D004708:Endodontics / Q000592:standards*; D019317:Evidence-Based Medicine; D006801:Humans; D012387:Root Canal Filling Materials / Q000633:toxicity; D006113:United Kingdom
chemical_list: D000447:Aldehydes; D012387:Root Canal Filling Materials