title: Patellofemoral osteoarthritis in patients with operative treatment for patellar dislocation: a magnetic resonance-based analysis.
authors.affiliation: Department of Orthopaedic Surgery, Tampere University Hospital, Teiskontie 35, 33521 Tampere, Finland, petri.sillanpaa@uta.fi.
authors.forename: Petri J
authors.initials: PJ
authors.lastname: Sillanpää
authors.forename: Ville M
authors.initials: VM
authors.lastname: Mattila
authors.forename: Tuomo
authors.initials: T
authors.lastname: Visuri
authors.forename: Heikki
authors.initials: H
authors.lastname: Mäenpää
authors.forename: Harri
authors.initials: H
authors.lastname: Pihlajamäki