title: Hip Fracture Surgery vs Elective Total Hip Replacement.
authors.affiliation: Center for Surgery and Public Health, Harvard Medical School, Boston, Massachusetts.
authors.forename: David
authors.initials: D
authors.lastname: Metcalfe
authors.affiliation: Institute of Translational Research, University of Liverpool, Liverpool, United Kingdom.
authors.forename: Daniel C
authors.initials: DC
authors.lastname: Perry
authors.affiliation: Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom.
authors.forename: Matthew L
authors.initials: ML
authors.lastname: Costa
mesh_terms: D019644:Arthroplasty, Replacement, Hip / Q000401:mortality*; D017558:Elective Surgical Procedures / Q000401:mortality*; D005260:Female; D006620:Hip Fractures / Q000601:surgery*; D017052:Hospital Mortality; D006801:Humans; D008297:Male