title: [Root canal filling materials. The effect on the periapical tissues].
authors.forename: K K
authors.initials: KK
authors.lastname: Kozyrakis
authors.forename: G N
authors.initials: GN
authors.lastname: Spyropoulos
mesh_terms: D005557:Formaldehyde / Q000009:adverse effects; D006801:Humans; D010483:Periapical Diseases / Q000139:chemically induced; D010486:Periapical Tissue / Q000187:drug effects*; D012387:Root Canal Filling Materials / Q000494:pharmacology*
chemical_list: D012387:Root Canal Filling Materials; D005557:Formaldehyde
vernacular_title: Emphraktika ylika ton rizikon solenon. Epidrase stous periakrorrizikous istous.