1. Kaiser Family Foundation. Prescription Drug Trends: A Chartbook Update (Kaiser Family Foundation, Menlo Park, California, November 2001).
2. Kaiser Family Foundation. Understanding the Effects of Direct-to-Consumer Prescription Drug Advertising (Kaiser Family Foundation, Menlo Park, California, November 2001).
3. Kaiser Family Foundation. National Survey of Physicians Part II: Doctors and Prescription Drugs (Kaiser Family Foundation, Menlo Park, California, March 2002).
4. Kaiser Family Foundation and Health Research and Educational Trust. Employer Health Benefits (Kaiser Family Foundation, Menlo Park, California, 2002).