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.

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, Mehr D.R, Fries B.E.  1994.  Use of administrative records to describe longitudinal patterns of health services use among veterans. Journal of the American Medical Informatics Association. 1(4):325-7.