Cost-effective enhancement of claims data to improve comparisons of patient safety

Jordan, H., Pine, M., Elixhauser, A., Hoaglin, D., Fry, D., Coleman, K., Dietz, D., Warner, D., Gonzales, J., & Friedman, Z. (2007). Cost-effective enhancement of claims data to improve comparisons of patient safety. Journal of Patient Safety, 3(2), 82 - 90.