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History
- Received August 24, 2010
- Accepted December 16, 2010
- Published online April 1, 2011.
Copyright & Usage
© 2011
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Cited in SectionsIntro104
methods13
results10
discussion111
other120
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Author Information
- J.K. Freburger, PT, PhD, is Research Associate and Fellow, Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7590 (USA).
- T.S. Carey, MD, MPH, is Director, Cecil G. Sheps Center for Health Services Research, and Professor, Departments of Medicine and Social Medicine, University of North Carolina at Chapel Hill.
- G.M. Holmes, PhD, is Assistant Professor, Department of Health Policy and Administration, and Senior Research Fellow, Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill.
- Address all correspondence to Dr Freburger at: demo@highwire.org.
