title: The value and promise of patient databases in orthopaedic surgery.
authors.affiliation: Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts 02115-6110, USA. jjharrast@msn.com
authors.forename: J J
authors.initials: JJ
authors.lastname: Harrast
authors.forename: R
authors.initials: R
authors.lastname: Poss
mesh_terms: D019643:Arthroplasty, Replacement; D019644:Arthroplasty, Replacement, Hip; D016208:Databases, Factual; D006801:Humans; D009985:Orthopedics; D012042:Registries