1- Alzheimer's Association. Alzheimer's disease fact sheet. Available at: www.alz.org/resources/topicindex/basicfacts.asp, 24.03.2006.

2- Mayo Clinic. Alzheimer's disease. Available at: http://mayoclinic.com/health/ alzheimers-disease/DS00161, 24.03.2006.

3- Maurer K, et al. Auguste D and Alzheimer's disease. Lancet 1997;349(9064):1546-9.

4- Alzheimer's Disease Education & Referral (ADEAR) Center. A Service of the National Institute on Aging - National Institutes of Health. Alzheimer's disease fact sheet. NIH Publication No. 03-3431, September 2005.

5- Lovestone S. Early diagnosis and treatment of Alzheimer's disease. Martin Dunitz, 1998.

6- Bloom BS, et al. Cost of lllness of Alzheimer's disease: How useful are current estimates? The Gerontologist 2003; 43(2): 158-164.

7- Feldman H, et al. Efficacy of donepezil on maintenance of activities of daily living in patients with moderate to severe Alzheimer's disease and the effect on caregiver burden. J Am Geriatr Soc 2003; 51:737- 744.

8- Mitrani VB, et al. The role of family functioning in the stress process of dementia caregivers: a structural family framework. The Gerontologist 2006; 46(1): 97-105.