Bernabei R., Landi F., Gambassi G., Sgadari A., Zuccala G., Mor V., Rubenstein L.Z, Carbonin P..  1998.  Randomised trial of impact of model of integrated care and case management for older people living in the community. Bmj. 316(7141):1348-51.

Gambassi G., Landi F., Lapane K.L, Sgadari A., Mor V., Bernabei R..  1999.  Predictors of mortality in patients with Alzheimer's disease living in nursing homes. J Neurol Neurosurg Psychiatry. 67(1):59-65.

Landi F., Gambassi G., Lapane K.L, Sgadari A., Mor V., Bernabei R..  1999.  Impact of the type and severity of dementia on hospitalization and survival of the elderly. The SAGE Study Group. Dement Geriatr Cogn Disord. 10(2):121-9.