Fusco D., Bochicchio G.B, Onder G., Barillaro C., Bernabei R., Landi F..  2009.  Predictors of rehabilitation outcome among frail elderly patients living in the community. Journal of the American Medical Directors Association. 10(5):335-41.

Landi F., Russo A., Barillaro C., Cesari M., Pahor M., Danese P., Bernabei R., Onder G..  2007.  Physical activity and risk of cognitive impairment among older persons living in the community. Aging Clinical and Experimental Research. 19(5):410-6.