title: [Long-term results with retrograde root filling using aluminum oxide ceramic material in the surgical preservation of teeth].
authors.forename: U
authors.initials: U
authors.lastname: Keller
mesh_terms: D000535:Aluminum; D000537:Aluminum Oxide; D001672:Biocompatible Materials; D002516:Ceramics; D006801:Humans; D012387:Root Canal Filling Materials; D013997:Time Factors
chemical_list: D001672:Biocompatible Materials; D012387:Root Canal Filling Materials; D000535:Aluminum; D000537:Aluminum Oxide
vernacular_title: Langzeiterfahrungen mit der retrograden Wurzelfüllung aus Aluminiumoxidkeramik zur chirurgischen Zahnerhaltung.