Mohammad , H. R. (2020) “A matched comparison of revision rates of cemented Oxford Uni- compartmental Knee Replacements with Single and Twin Peg femo- ral components, based on data from the National Joint Registry for England, Wales, Northern Ireland and the Isle of Man”, Acta Orthopaedica, 91(4), pp. 420–425. doi: 10.1080/17453674.2020.1748288.