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.

Neufeld E., Hirdes J.P, Perlman C.M, Rabinowitz T..  2015.  Risk and protective factors associated with intentional self-harm among older community-residing home care clients in Ontario, Canada. International Journal of Geriatric Psychiatry. 30(10):1032-1040.