1 NEJM Volume 353:487-497. August 4, 2005. Adherence to Medication. Accessed May 28, 2008. content.nejm.org.cgi/content/full/353/5/487
2 Study done by CVS Caremark Analytics and Outcomes, February 2008.
3 CVS Caremark 2008 data based on pilot program (PCI) in CVS stores
4 CVS Caremark 2008 data based on pilot program (PCI) in CVS stores
5 CVS Caremark 2007 data
6 CVS Caremark 2007 data
