The Effects of Case Mix on Hospital Costs and Revenues for Medicare Patients in California. - Keon-Hyung Lee (J. Medical Syst., 2007)

The Association Between Clinical Pathways and Hospital Length of Stay: A Case Study. - Keon-Hyung Lee; Yvonne M. Anderson (J. Medical Syst., 2007)

The Impact of Payer-Specific Hospital Case Mix on Hospital Costs and Revenues for Third-Party Patients. - Keon-Hyung Lee; Chul-Young Roh (J. Medical Syst., 2007)

Factors Affecting Inpatient Satisfaction: Structural Equation Modeling. - Bayram Sahin; Fatma Yilmaz; Keon-Hyung Lee (J. Medical Syst., 2007)

Determinants of Hospital Choice of Rural Hospital Patients: The Impact of Networks, Service Scopes, and Market Competition. - Chul-Young Roh; Keon-Hyung Lee; Myron D. Fottler (J. Medical Syst., 2008)

The Association between Hospital Ownership and Technical Efficiency in a Managed Care Environment. - Keon-Hyung Lee; Seung-Bum Yang; Mankyu Choi (J. Medical Syst., 2009)