Brandeis G.H, Baumann M.M, Hossain M., Morris J.N, Resnick N.M.  1997.  The prevalence of potentially remediable urinary incontinence in frail older people: a study using the Minimum Data Set.. Journal of the American Geriatrics Society. 45(2):179-84.

Marcantonio E.R, Simon S.E, Bergmann M.A, Jones R.N, Murphy K.M, Morris J.N.  2003.  Delirium symptoms in post-acute care: prevalent, persistent, and associated with poor functional recovery. Journal of the American Geriatrics Society. 51(1):4-9.