Griffith Jennifer M, Hoerger Thomas J, Pignone Michael P
1 Decision Support Lab, Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA 2 RTI-UNC Center of Excellence in Health Promotion Economics, RTI International, Research Triangle Park, North Carolina, USA 3 UNC Division of General Internal Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
Patient. 2008 Dec 1;1(4):241-3. doi: 10.2165/01312067-200801040-00002.