Z. Dowling

A randomized controlled trial of the effects of multi-sensory stimulation (MSS) for people with dementia.

Peter W Thomas, S. Bell, P. Thomas, 2001, The British journal of clinical psychology.

Snoezelen: Its Long-Term and Short-Term Effects on Older People with Dementia

R. Baker, Z. Dowling, J. Assey, 1997 .