Bernabei R., Gambassi G., Lapane K., Landi F., Gatsonis C., Dunlop R., Lipsitz L., Steel K., Mor V..  1998.  Management of pain in elderly patients with cancer. SAGE Study Group. Systematic Assessment of Geriatric Drug Use via Epidemiology. Jama. 279(23):1877-82.

Gambassi G., Landi F., Lapane K.L, Sgadari A., Mor V., Bernabei R..  1999.  Is drug use by the elderly with cognitive impairment influenced by type of dementia? Pharmacotherapy. 19(4):430-6.

Gambassi G., Landi F., Peng L., Brostrup-Jensen C., Calore K., Hirdes J., Lipsitz L., Mor V., Bernabei R..  1998.  Validity of diagnostic and drug data in standardized nursing home resident assessments: potential for geriatric pharmacoepidemiology. SAGE Study Group. Systematic Assessment of Geriatric drug use via Epidemiology. Medical Care. 36(2):167-79.

Gifford D.R, Lapane K.L, Gambassi G., Landi F., Mor V., Bernabei R..  1999.  Tacrine use in nursing homes: implications for prescribing new cholinesterase inhibitors. SAGE Study Group. Systematic Assessment of Geriatric Drug Use via Epidemiology.. Neurology. 52(2):238-44.

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.