Similar polyethylene wear between cemented and cementless Oxford medial UKA: a 5-year follow-up randomized controlled trial on 79 patients using radiostereometry oleh Kristian Horsager, Frank Madsen, Anders Odgaard, Claus Fink Jepsen, Lone Rømer, Per Wagner Kristensen, Bart L Kaptein, Kjeld Søballe, Maiken Stilling