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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.

Phillips C.D, Sloane P.D, Hawes C., Koch G., Han J., Spry K., Dunteman G., Williams R.L.  1997.  Effects of residence in Alzheimer disease special care units on functional outcomes. [erratum appears in JAMA 1998 Apr 15;279(15):1174]. JAMA. 278(16):1340-4.