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Ballard, Clive, Jane Fossey, Ramilgan Chithramohan, Robert Howard, Alistair Burns, Peter Thompson, George Tadros, a Andrew Fairbairn. Quality of Care in Private Sector and NHS Facilities for People With Dementia: Cross Sectional Survey. BMJ, 2001.

Ballard, Clive, et al. Quality of Care in Private Sector and NHS Facilities for People With Dementia: Cross Sectional Survey. BMJ, 2001.