Fries B.E, Morris J.N, Bernabei R., Finne-Soveri H., Hirdes J..  2007.  Rethinking the Resident Assessment Protocols. J Am Geriatr Soc. 55(7):1139-40.

Morris J.N, Howard E.P, Steel K., Perlman C., Fries B.E, Garms-Homolova V., Henrard J.C, Hirdes J.P, Ljunggren G., Gray L. et al..  2016.  Updating the Cognitive Performance Scale. Journal of Geriatric Psychiatry and Neurology. 29(1):47-55.

Carpenter G.I, Hastie C.L, Morris J.N, Fries B.E, Ankri J..  2006.  Measuring change in activities of daily living in nursing home residents with moderate to severe cognitive impairment. BMC geriatrics. 6:7.

Kiely D.K, Simon S.E, Jones R.N, Morris J.N.  2000.  The protective effect of social engagement on mortality in long-term care. Journal of the American Geriatrics Society. 48(11):1367-72.

Hirdes J.P, Ljunggren G., Morris J.N, Frijters D.H, Finne-Soveri H., Gray L., Bjorkgren M., Gilgen R..  2008.  Reliability of the interRAI suite of assessment instruments: a 12-country study of an integrated health information system. BMC Health Services Research. 8:277.

Perls T.T, Morris J.N, Ooi W.L, Lipsitz L.A.  1993.  The relationship between age, gender and cognitive performance in the very old: the effect of selective survival. Journal of the American Geriatrics Society. 41(11):1193-201.

Gray L.C, Bernabei R., Berg K., Finne-Soveri H., Fries B.E, Hirdes J.P, Jonsson P.V, Morris J.N, Steel K., Arino-Blasco S..  2008.  Standardizing assessment of elderly people in acute care: the interRAI Acute Care instrument. J Am Geriatr Soc. 56(3):536-41.

Morris J.N, Howard E.P, Steel K., Schreiber R., Fries B.E, Lipsitz L.A, Goldman B..  2014.  Predicting risk of hospital and emergency department use for home care elderly persons through a secondary analysis of cross-national data. BMC Health Serv Res. 14:519.