title: [Importance of parallel crown preparation and the length of prepared surfaces for retention of bridges].
authors.forename: B
authors.initials: B
authors.lastname: Söderbäck
mesh_terms: D003737:Dental Cavity Preparation; D003781:Denture Retention; D003829:Denture, Partial; D006801:Humans
vernacular_title: Pelares längd och parallelitet av betydelse för broretention.