title: Patellar resurfacing after endoprosthetic replacement for primary or secondary bone tumors.
authors.affiliation: Institute of Orthopaedics and Musculoskeletal Sciences, University College London, Royal National Orthopaedic Hospital, Stanmore, Middlesex HA7 4LP, UK.
authors.forename: Alexander D
authors.initials: AD
authors.lastname: Liddle