Hayashi, C., Koizumi, N., et al. “Cadmium and other metal levels in autopsy samples from a cadmium-polluted area and non-polluted control areas in Japan” (Accepted, Biological Trace Element Research, 2011)

Koizumi, N., Rothbard, A., Smith, T.E., and Mayer, J. “Communities of Color? Client-to-Client Racial Concordance in the Selection of Mental Health Programs for Caucasians and African Americans” (Accepted, Health Care Management Science, 2011).

Koizumi, N. Nicogossian, A., Patel, A., and Kloc, M. “A Preliminary Assessment of Chlamydia and Gonnorhea Infections in the U.S.A. Communities Neighboring Military Installations” (World Medical & Health Policy, December 2010, Vol. 2 (4): 138-147).

Thatchenkery S., and Koizumi, N. “Lab Coats versus Business Suits: A Study of Career Preferences among Indian Adolescents” (Career Development International, 2010, Vol. 15 (6), pp.524 – 543).

Koizumi, N. “Geographical Disparity in Access to Organ Transplant in the United States and Other Western Countries: A Prolegomenon to A Solution” (World Medical & Health Policy, July 2010, Vol. 2 (2):111-131).

Koizumi, N., and Ikeda M. “Lack of Correlation between Cadmium Level in Local Brown Rice and Renal Failure Mortality among the Residents; A nation-wide Analysis in Japan” (International Archives of Occupational and Environmental Health, March 2010, Vol. 83(3):333-339).

Koizumi, N., Kuno, E., Rothbard, A. “Distance Matters in Choice of Mental Health Program: Policy Implications for Reducing Racial Disparities in Public Mental Health Care” (Administration and Policy in Mental Health and Mental Health Services Research, November 2009, Vol. 36:424-431).

Koizumi, N., Murata K., Hayashi C., Nishio H., and Goji J. “High Cadmium Accumulation among Humans and Primates: Comparison across Various Mammalian Species – A Study from Japan” (Biological Trace Element Research, March 2008, Vol. 121(3): 205-214).

Koizumi, N., and McCann, P. “Living on a Plot of Land as a Tenure Choice: The Case of Panama” (Journal of Housing Economics, December 2006, Vol. 15(4): 349-371).

Koizumi, N., Kuno, E., and Smith, T.E. “Modeling Patient Flows Using a Queueing Network with Blocking” (Health Care Management Science, February 2005, Vol. 8 (1): 49-60).

Koizumi, N., Iguchi, H., and Smith, T.E. “Comparison and Verification of BSE Surveillance in USA and Japan” (Environmental Health and Preventive Medicine, May 2005, Vol. 10(3):130-137).

Kuno, E., Koizumi, N., Rothbard, A., and Greenwald J. “A Service System Planning Model for Individuals with Serious Mental Illness” (Mental Health Services Research, September 2005, Vol. 7(3):135-144)