Zimmer, J.G. Quality of Care Assessment in Long-term Care Facilities. Evaluation and the Health Professions 6:339–344, 1983.

Zimmer, J.G. Quality Assurance. In: P.R. Katz and E. Calkins, eds. Principles and Practice of Nursing Home Care. New York: Springer, 1989.

Zimmer, J.G., Watson, N., and Treat, A. Behavioral Problems Among Patients in SNFs. American Journal of Public Health 74(10):1118–1121, 1984.

Zimmer, J.G., Bentley, D.W., Valenti, W.M., and Watson, N.M. Systemic Antibiotic Use in Nursing Homes: A Quality Assessment. Journal of American Geriatrics Society 34:703–710, 1986.

Zimmerman, D.R. Impact of New Regulations and Data Sources on Nursing Home Quality of Care. Madison, Wisc.: Center for Health Systems Research and Analysis, 1990.

Zimmerman, D.R., Egan, J.R., Gustafson, D., et al. Evaluation of the State Demonstrations in Nursing Home Quality Assurance Processes. Final Report to the Health Care Financing Administration. Madison, Wisc.: Mathematica Policy Research, 1985.

Zimmerman, D.R., Karson, S.L., Arling, G., et al. Development and Testing of Nursing Home Quality Indicators. Health Care Financing Review 16(4):107–127, 1995.

Zimmerman, J.E., Shortell, S.M., Rousseau, D.M, et al. Improving Intensive Care: Observations Based on Organizational Case Studies in Nine Intensive Care Units: A Prospective, Multicenter Study. Critical Care Medicine 21(10):1443–1451, 1993.

Zinn, J.S. Inter-SMSA Variation on Nursing Home Staffing and Management Practices. Journal of Applied Gerontology 12(2):206–224, 1993a.

Zinn, J.S. The Influence of Nurse Wage Differentials on Nursing Home Staffing and Resident Care Decisions. The Gerontologist 33:721–729, 1993b.

Zinn, J.S., Aaronson, W.E., and Rosko, M.D. The Use of Standardized Indicators as Quality Improvement Tools: An Application in Pennsylvania Nursing Homes. American Journal of Medical Quality 8:456–465, 1993a.

Zinn, J.S., Aaronson, W.E., and Rosko, M.D. Variations in Outcomes of Care Provided in Pennsylvania Nursing Homes: Facility and Environmental Correlates. Medical Care 31:475–487, 1993b.