title: Levels of analysis in knee surgery.
authors.forename: Onno G
authors.initials: OG
authors.lastname: Meijer
authors.forename: Nicolette
authors.initials: N
authors.lastname: van den Dikkenberg
mesh_terms: D000203:Activities of Daily Living; D001696:Biomechanical Phenomena; D004867:Equipment Design; D005080:Exercise Test / Q000295:instrumentation*; D006801:Humans; D007717:Knee / Q000503:physiopathology* / Q000601:surgery; D009140:Musculoskeletal Diseases / Q000503:physiopathology* / Q000534:rehabilitation; D020127:Recovery of Function / Q000502:physiology