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.

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.

Mor V., Branco K., Fleishman J., Hawes C., Phillips C., Morris J., Fries B..  1995.  The structure of social engagement among nursing home residents. Journals of Gerontology Series B-Psychological Sciences & Social Sciences. 50(1):P1-P8.

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, 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, Hawes C., Fries B.E, Phillips C.D, Mor V., Katz S., Murphy K., Drugovich M.L, Friedlob A.S.  1990.  Designing the national resident assessment instrument for nursing homes. Gerontologist. 30(3):293-307.

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., 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.

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.