1. Estimation of disease incidence in claims data dependent on the length of follow-up: a methodological approach;Abbas;Health Services Res.,2012
2. Agency for HealthCare Policy and Research (AHRQ), 2017. Clinical Classifications Software (CCS) for ICD-9-CM Fact Sheet. .
3. The market for ‘Lemons’: quality uncertainty and the market mechanism;Akerlof;Quart. J. Econ.,1970
4. Risk-adjusted payment and performance assessment for primary care;Ash;Med. Care,2012
5. Adjusting medicare capitation payments using prior hospitalization data;Ash;Health Care Financing Rev.,1989