Buttar A.B, Mhyre J., Fries B.E, Blaum C.S.  2003.  Six-Month Cognitive Improvement in Nursing Home Residents With Severe Cognitive Impairment. Journal of Geriatric Psychiatry and Neurology. 16(2):100-108.

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.

Ahronheim J.C, Mulvihill M., Sieger C., Park P., Fries B.E.  2001.  State practice variations in the use of tube feeding for nursing home residents with severe cognitive impairment.. Journal of the American Geriatrics Society. 49(2):148-52.

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

Fries B.E, Shugarman L.R, Morris J.N, Simon S.E, James M..  2002.  A screening system for Michigan's home- and community-based long-term care programs. Gerontologist. 42(4):462-74.

Fries B.E, Schmorrow A., Lang S.W, Margolis P.M, Heany J., Brown G.P, Barbaree H.E, Hirdes J.P.  2013.  Symptoms and treatment of mental illness among prisoners: a study of Michigan state prisons. Int J Law Psychiatry. 36(3-4):316-25.

Morris J.N, Berg K., Fries B.E, Steel K., Howard E.P.  2013.  Scaling functional status within the interRAI suite of assessment instruments. BMC Geriatr. 13:128.