Questions about costs, benefits, and the effectiveness of health promotion programs

Authors

  • Gordon H. DeFriese Ph.D.,

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    • Dr. DeFriese is associate professor of social medicine and epidemiology and director, Health Services Research Center, University of North Carolina at Chapel Hill.

  • Patricia Z. Barry Dr. P.H.

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    • Dr. Barry is research associate, Health Services Research Center and associate professor of Health Administration, School of Public Health, University of North Carolina at Chapel Hill.


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