title: A retrospective study of 889 injured permanent teeth.
authors.affiliation: Dentistry Department, Faculty of Medicine and Faculty Hospital in Pilsen, Charles University in Prague, Czech Republic. hecova@fnplzen.cz
authors.forename: Hana
authors.initials: H
authors.lastname: Hecova
authors.forename: Vasileios
authors.initials: V
authors.lastname: Tzigkounakis
authors.forename: Vlasta
authors.initials: V
authors.lastname: Merglova
authors.forename: Jan
authors.initials: J
authors.lastname: Netolicky