Yu W, Wagner TH, Barnett PG. Determinants of cost among people who died in VA nursing homes. Medical Care Research and Review. 2006;In press.

Richardson SS, Sullivan G, Hills A, Yu W. Use of aggressive medical treatments near the end of life: Differences between patients with and without dementia. Health Serv Res. 2006;In press.

Richardson SS, Yu W. Controlling for patient case mix at the end of life: issues in identifying cause of death. JAMA. Aug 17 2005;294(7):793-794.

Wu M, Xin Y, Wang H, Yu W. Private and public cross-subsidization: financing Beijing's health-insurance reform. Health Policy. Apr 2005;72(1):41-52.

Yu W, Ravelo A, Wagner TH, Barnett PG. The relationships among age, chronic conditions, and healthcare costs. Am J Manag Care. Dec 2004;10(12):909-916.

Cowper D, Yu W, Kuebeler M, Kubal JD, Manheim LM, Ripley BA. Using GIS in government: an overview of the VHA's Healthcare Atlas, FY-2000. J Med Syst. Jun 2004;28(3):257-269.

Yu W, Cowper D, Berger M, Kuebeler M, Kubal J, Manheim L. Using GIS to profile health-care costs of VA Quality-Enhancement Research Initiative diseases. J Med Syst. Jun 2004;28(3):271-285.

Yu W, Ravelo A, Wagner TH, et al. Prevalence and costs of chronic conditions in the VA health care system. Med Care Res Rev. Sep 2003;60(3 Suppl):146S-167S.

Yu W, Wagner TH, Chen S, Barnett PG. Average cost of VA rehabilitation, mental health, and long-term hospital stays. Med Care Res Rev. Sep 2003;60(3 Suppl):40S-53S.

Emanuel EJ, Ash A, Yu W, et al. Managed care, hospice use, site of death, and medical expenditures in the last year of life. Arch Intern Med. Aug 12-26 2002;162(15):1722-1728.