title: SF-36 health survey update.
authors: QualityMetric, Inc.; Lincoln, Rhode Island 02865, USA. jware@qmetric.com
authors: J E
authors: JE
authors: Ware
mesh_terms: D006306:Health Surveys; D006801:Humans; D015203:Reproducibility of Results; D013122:Spinal Diseases; D011795:Surveys and Questionnaires