title: Are standardized outcomes measures valid for small rehabilitation units? A commentary.
authors.affiliation: University of Michigan Spine Program, Ann Arbor, USA.
authors.forename: A J
authors.initials: AJ
authors.lastname: Haig
mesh_terms: D000068:Accreditation; D006276:Health Facility Size; D006757:Hospital Units / Q000592:standards*; D006801:Humans; D017063:Outcome Assessment, Health Care / Q000458:organization & administration*; D015397:Program Evaluation; D012046:Rehabilitation / Q000592:standards*; D014922:Wisconsin