title: Ball-springs require more repair than bar-clip implant-supported mandibular dentures.
authors.affiliation: College of Dentistry, University of Sharjah, Sharjah, United Arab Emirates, PO Box 27272. awad@sharjah.ac.ae <awad@sharjah.ac.ae>
authors.forename: Manal A
authors.initials: MA
authors.lastname: Awad