title: Comments on the van Ooij article.
authors.forename: Paul C
authors.initials: PC
authors.lastname: McAfee
mesh_terms: D019643:Arthroplasty, Replacement / Q000009:adverse effects*; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000601:surgery; D019636:Neurodegenerative Diseases / Q000601:surgery*