title: Outcomes research: who needs it?
authors.affiliation: University of Pittsburgh Medical Center's Orthopedic Surgery Department, USA. markvignone@hotmail.com
authors.forename: M
authors.initials: M
authors.lastname: Vignone
mesh_terms: D006302:Health Services Research / Q000458:organization & administration; D006801:Humans; D017063:Outcome Assessment, Health Care / Q000458:organization & administration / Q000592:standards*; D011788:Quality of Life; D012106:Research / Q000592:standards*