Health Status
Ruchlin, H. S., Morris, J. N., Gutkin, C. E., Sherwood, S. 1989. Expenditures for long-term care services by community elders. Health Care Financing Review. 10 (3) 55-65.
Morris, J. N., Sherwood, S., Gutkin, C. E. 1988. Inst-Risk II: an approach to forecasting relative risk of future institutional placement. Health services research. 23 (4) 511-536.