Gambassi G., Lapane K.L, Landi F., Sgadari A., Mor V., Bernabei R..  1999.  Gender differences in the relation between comorbidity and mortality of patients with Alzheimer's disease. Neurology. 53(3):508-516.

Gambassi G., Lapane K., Sgadari A., Landi F., Carbonin P., Hume A., Lipsitz L., Mor V., Bernabei R..  1998.  Prevalence, clinical correlates, and treatment of hypertension in elderly nursing home residents. SAGE (Systematic Assessment of Geriatric Drug Use via Epidemiology) Study Group. Arch Intern Med. 158(21):2377-85.

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.

Landi F., Gambassi G., Lapane K.L, Sgadari A., Gifford D., Mor V., Bernabei R..  1998.  Comorbidity and drug use in cognitively impaired elderly living in long-term care. Dement Geriatr Cogn Disord. 9(6):347-56.

Intrator O., Grabowski D.C, Zinn J., Schleinitz M., Feng Z., Miller S., Mor V..  2007.  Hospitalization of nursing home residents: the effects of states' Medicaid payment and bed-hold policies. Health Serv Res. 42(4):1651-71.