1. Cohen, S.B.: Sample design of the 1997 medical expenditure panel survey household component. MEPS Methodology Report 11. AHRQ Pub. No. 01–0001 (2000)
2. Cohen, S.B.: The medical expenditure panel survey: an overview. Effective Clin. Prac. 6, (2002)
3. Cohen, S.B.: Design strategies and innovations in the medical expenditure panel survey. Medical Care 4(7), 5–12 (2003)
4. Cohen, S.B., Machlin, S.R., Branscome, J.: Patterns of attrition and reluctant response in the 1996 medical expenditure panel survey. Journal of Health Services and Outcomes Research Methodology 1(2), 31–148 (2000)
5. Ezzati-Rice, T., Cohen, S.B.: Design and estimation strategies in the medical expenditure survey for investigating trends in health care expenditures. Proceedings of the 8th conference on health survey research methods. DHHS Pub. No. (PHS) 04–1013. National Center for Health Statistics, Hyattsville, MD: 23–28. (2004)