Missotten P., Squelard G., Ylieff M., Di Notte D., Paquay L., De Lepeleire J., Buntinx F., Fontaine O..  2008.  Relationship between quality of life and cognitive decline in dementia. Dement Geriatr Cogn Disord. 25(6):564-72.

Missotten P., Squelard G., Ylieff M., Di Notte D., Paquay L., De Lepeleire J., Fontaine O..  2008.  Quality of life in older Belgian people: comparison between people with dementia, mild cognitive impairment, and controls. Int J Geriatr Psychiatry. 23(11):1103-9.