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.

Bjorkgren M.A, Hakkinen U., Finne-Soveri U.H, Fries B.E.  1999.  Validity and reliability of Resource Utilization Groups (RUG-III) in Finnish long-term care facilities. Scandinavian Journal of Public Health. 27(3):228-34.

Blaum C.S, Fries B.E, Fiatarone M.A.  1995.  Factors associated with low body mass index and weight loss in nursing home residents. Journals of Gerontology Series A-Biological Sciences & Medical Sciences. 50(3):M162-8.

Blaum C.S, O'Neill E.F, Clements K.M, Fries B.E, Fiatarone M.A.  1997.  Validity of the minimum data set for assessing nutritional status in nursing home residents. American Journal of Clinical Nutrition. 66(4):787-94.

Carpenter G.I, Ikegami N., Ljunggren G., Carrillo E., Fries B.E.  1997.  RUG-III and resource allocation: comparing the relationship of direct care time with patient characteristics in five countries. Age & Ageing. 26(Suppl 2):61-5.

Clauser S.B, Fries B.E.  1992.  Nursing home resident assessment and case-mix classification: cross-national perspectives. Health Care Financing Review. 13(4):135-55.

Cooney, Jr. L.M, Fries B.E.  1985.  Validation and use of resource utilization groups as a case-mix measure for long-term care. Medical Care. 23(2):123-32.

Ensberg M.D, Paletta M.J, Galecki A.T, Dacko C.L, Fries B.E.  1993.  Identifying elderly patients for early discharge after hospitalization for hip fracture. Journal of Gerontology. 48(5):M187-95.

Fries B.E, Cooney, Jr. L.M.  1985.  Resource utilization groups. A patient classification system for long-term care. Medical Care. 23(2):110-22.

Fries B.E, Hawes C., Morris J.N, Phillips C.D, Mor V., Park P.S.  1997.  Effect of the National Resident Assessment Instrument on selected health conditions and problems. Journal of the American Geriatrics Society. 45(8):994-1001.

Fries B.E, Ljunggren G., Winblad B..  1991.  International comparison of long-term care: the need for resident-level classification. Journal of the American Geriatrics Society. 39(1):10-6.

Fries B.E, Mehr D.R, Schneider D., Foley W.J, Burke R..  1993.  Mental dysfunction and resource use in nursing homes. Medical Care. 31(10):898-920.

Fries B.E, Morris J.N, Skarupski K.A, Blaum C.S, Galecki A., Bookstein F., Ribbe M..  2000.  Accelerated dysfunction among the very oldest-old in nursing homes. Journals of Gerontology Series A-Biological Sciences & Medical Sciences. 55(6):M336-41.

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.

Frijters D., Achterberg W., Hirdes J.P, Fries B.E, Morris J.N, Steel K..  2001.  Integrated health information system based on Resident Assessment Instruments. [Dutch]. Tijdschrift voor Gerontologie en Geriatrie. 32(1):8-16.

Frijters D., Achterberg W., Hirdes J.P, Fries B.E, Morris J.N, Steel K..  2001.  [Integrated health information system based on Resident Assessment Instruments]. Tijdschr Gerontol Geriatr. 32(1):8-16.

Hawes C., Mor V., Phillips C.D, Fries B.E, Morris J.N, Steele-Friedlob E., Greene A.M, Nennstiel M..  1997.  The OBRA-87 nursing home regulations and implementation of the Resident Assessment Instrument: effects on process quality.. Journal of the American Geriatrics Society. 45(8):977-85.

Hawes C., Morris J.N, Phillips C.D, Fries B.E, Murphy K., Mor V..  1997.  Development of the nursing home Resident Assessment Instrument in the USA. Age & Ageing. 26(Suppl 2):19-25.

Ikegami N., Fries B.E, Takagi Y., Ikeda S., Ibe T..  1994.  Applying RUG-III in Japanese long-term care facilities. Gerontologist. 34(5):628-39.

James M.L, Wiley E., Fries B.E.  2007.  Predicting nursing facility transition candidates using AID: a case study. Gerontologist. 47(5):625-32.

Koehler M., Rabinowitz T., Hirdes J., Stones M., Carpenter G.I, Fries B.E, Morris J.N, Jones R.N.  2005.  Measuring depression in nursing home residents with the MDS and GDS: an observational psychometric study. BMC Geriatr. 5:1.

Langmore S.E, Skarupski K.A, Park P.S, Fries B.E.  2002.  Predictors of aspiration pneumonia in nursing home residents. Dysphagia. 17(4):298-307.

Mehr D.R, Fries B.E, Williams B.C.  1993.  How different are VA nursing home residents? Journal of the American Geriatrics Society. 41(10):1095-101.

Mehr D.R, Williams B.C, Fries B.E.  1997.  Predicting discharge outcomes of VA nursing home residents. Journal of Aging & Health. 9(2):244-65.

Mor V., Intrator O., Fries B.E, Phillips C., Teno J., Hiris J., Hawes C., Morris J..  1997.  Changes in hospitalization associated with introducing the Resident Assessment Instrument.. Journal of the American Geriatrics Society. 45(8):1002-10.

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.

Morris J.N, Fries B.E, Mehr D.R, Hawes C., Phillips C., Mor V., Lipsitz L.A.  1994.  MDS Cognitive Performance Scale. Journal of Gerontology. 49(4):M174-82.

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.

Morris J.N, Nonemaker S., Murphy K., Hawes C., Fries B.E, Mor V., Phillips C..  1997.  A commitment to change: revision of HCFA's RAI.. Journal of the American Geriatrics Society. 45(8):1011-6.

Phillips C.D, Hawes C., Fries B.E.  1993.  Reducing the use of physical restraints in nursing homes: will it increase costs? American Journal of Public Health. 83(3):342-8.

Phillips C.D, Hawes C., Mor V., Fries B.E, Morris J.N, Nennstiel M.E.  1996.  Facility and area variation affecting the use of physical restraints in nursing homes. Medical Care. 34(11):1149-62.

Resnick H.E, Fries B.E, Verbrugge L.M.  1997.  Windows to their world: the effect of sensory impairments on social engagement and activity time in nursing home residents. Journals of Gerontology Series B-Psychological Sciences & Social Sciences. 52(3):S135-44.

Sgadari A., Morris J.N, Fries B.E, Ljunggren G., Jonsson P.V, DuPaquier J.N, Schroll M..  1997.  Efforts to establish the reliability of the Resident Assessment Instrument. Age & Ageing. 26(Suppl 2):27-30.

Shugarman L.R, Buttar A., Fries B.E, Moore T., Blaum C.S.  2002.  Caregiver attitudes and hospitalization risk in michigan residents receiving home- and community-based care. Journal of the American Geriatrics Society. 50(6):1079-85.

Shugarman L.R, Fries B.E, James M..  1999.  A comparison of home care clients and nursing home residents: can community based care keep the elderly and disabled at home? Home Health Care Services Quarterly. 18(1):25-45.

Shugarman L.R, Fries B.E, Wolf R.S, Morris J.N.  2003.  Identifying older people at risk of abuse during routine screening practices. Journal of the American Geriatrics Society. 51(1):24-31.

Teno J.M, Branco K.J, Mor V., Phillips C.D, Hawes C., Morris J., Fries B.E.  1997.  Changes in advance care planning in nursing homes before and after the patient Self-Determination Act: report of a 10-state survey. Journal of the American Geriatrics Society. 45(8):939-44.

Voelkl J.E, Fries B.E, Galecki A.T.  1995.  Predictors of nursing home residents' participation in activity programs. Gerontologist. 35(1):44-51.

Wharton T.C, Nnodim J., Hogikyan R., Mody L., James M., Montagnini M., Fries B.E.  2013.  Assessing health status differences between Veterans Affairs home-based primary care and state Medicaid Waiver Program clients. J Am Med Dir Assoc. 14(4):260-4.

Williams B.C, Fries B.E, Foley W.J, Schneider D., Gavazzi M..  1994.  Activities of daily living and costs in nursing homes. Health Care Financing Review. 15(4):117-35.

Williams B.C, Fries B.E, Mehr D.R.  1993.  Length of stay in VA nursing homes. Comparative characteristics of brief-, medium-, and long-stay residents. Journal of Aging & Health. 5(2):208-28.

Williams B.C, Li Y., Fries B.E, Warren R.L.  1997.  Predicting patient scores between the functional independence measure and the minimum data set: development and performance of a FIM-MDS "crosswalk".[erratum appears in Arch Phys Med Rehabil 1998 Feb;79(2):231]. Archives of Physical Medicine & Rehabilitation. 78(1):48-54.

Williams B.C, Li Y., Fries B.E, Warren R.L.  1997.  Predicting patient scores between the functional independence measure and the minimum data set: development and performance of a FIM-MDS "crosswalk". Arch Phys Med Rehabil. 78(1):48-54.

Wodchis W.P, Hirth R.A, Fries B.E.  2007.  Effect of Medicaid payment on rehabilitation care for nursing home residents. Health Care Financ Rev. 28(3):117-29.