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Can the health utilities index measure change?
Kopec JA, Schultz SE, Goel V, Ivan Williams J. Kopec JA, et al. Med Care. 2001 Jun;39(6):562-74. doi: 10.1097/00005650-200106000-00005. Med Care. 2001. PMID: 11404641
Predictors of back pain in a general population cohort.
Kopec JA, Sayre EC, Esdaile JM. Kopec JA, et al. Spine (Phila Pa 1976). 2004 Jan 1;29(1):70-7; discussion 77-8. doi: 10.1097/01.BRS.0000103942.81227.7F. Spine (Phila Pa 1976). 2004. PMID: 14699279
225 results