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Center for Cost and Outcomes Research, University of Washington | 論文
- The Maine-Seattle Back Questionnaire : A 12-Item Disability Questionnaire for Evaluating Patients with Lumbar Sciatica or Stenosis : Results of a Derivation and Validation Cohort Analysis
- Helping Patients Decide About Back Surgery : A Randomized Trial of an Interactive Video Program
- Trends and Variations in Cervical Spine Surgery in the United States : Medicare Beneficiaries, 1992 to 2005