Cognition
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.