Landi F., Onder G., Carpenter I., Garms-Homolova V., Bernabei R..  2005.  Prevalence and predictors of influenza vaccination among frail, community-living elderly patients: An International Observational Study. Vaccine. 23(30):3896-3901.

Landi F., Onder G., Carpenter I., Cesari M., Soldato M., Bernabei R..  2007.  Physical activity prevented functional decline among frail community-living elderly subjects in an international observational study. J Clin Epidemiol. 60(5):518-24.

Tosato M., Lukas A., van der Roest H.G, Danese P., Antocicco M., Finne-Soveri H., Nikolaus T., Landi F., Bernabei R., Onder G..  2012.  Association of pain with behavioral and psychiatric symptoms among nursing home residents with cognitive impairment: Results from the SHELTER study. Pain. 153(2):305-310.

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.

Onder G., Liperoti R., Soldato M., Cipriani M.C, Bernabei R., Landi F..  2007.  Depression and risk of nursing home admission among older adults in home care in Europe: results from the Aged in Home Care (AdHOC) study. J Clin Psychiatry. 68(9):1392-8.

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.

Ogioni L., Liperoti R., Landi F., Soldato M., Bernabei R., Onder G..  2007.  Cross-sectional association between behavioral symptoms and potential elder abuse among subjects in home care in Italy: results from the Silvernet Study. Am J Geriatr Psychiatry. 15(1):70-8.

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.