title: The challenge of the increasing demand for joint replacement.
authors.affiliation: Professor and Head of Department, Department of Orthopaedic Surgery and Musculoskeletal Medicine, University of Otago Christchurch, Christchurch. gary.hooper@otago.ac.nz.
authors.forename: Gary
authors.initials: G
authors.lastname: Hooper
mesh_terms: D019643:Arthroplasty, Replacement; D006301:Health Services Needs and Demand; D006801:Humans; D009520:New Zealand; D012955:Societies, Medical