Kiely D.K, Morris J.N, Morris S.A, Cupples L.A, Ooi W.L, Sherwood S..  1997.  The effect of specific medical conditions on functional decline. Journal of the American Geriatrics Society. 45(12):1459-63.

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.

Morris S.A, Sherwood S., Morris J.N.  1996.  A dynamic model for explaining changes in use of IADL/ADL care in the community. Journal of Health & Social Behavior. 37(1):91-103.

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.