Vu M., Hogan D.B, Patten S.B, Jette N., Bronskill S.E, Heckman G., Kergoat M.J, Hirdes J.P, Chen X., Zehr M.M et al..  2014.  A comprehensive profile of the sociodemographic, psychosocial and health characteristics of Ontario home care clients with dementia. Chronic Dis Inj Can. 34(2-3):132-44.

Koehler M., Rabinowitz T., Hirdes J., Stones M., Carpenter G.I, Fries B.E, Morris J.N, Jones R.N.  2005.  Measuring depression in nursing home residents with the MDS and GDS: an observational psychometric study. BMC Geriatr. 5:1.