Kelly A Hunt

Characteristics of frequent users of emergency departments.

Michael L Callaham, M. Callaham, E. Weber, 2006, Annals of emergency medicine.

Are the uninsured responsible for the increase in emergency department visits in the United States?

Peter Bacchetti, Michael L Callaham, M. Callaham, 2008, Annals of emergency medicine.

Wealth patterns among elderly Americans: implications for health care affordability.

Emily K. Snell, L. Alecxih, J. Knickman, 2003, Health affairs.