Frail Elderly/*psychology
Morris, J. N., Berg, K., Fries, B. E., Steel, K., Howard, E. P. 2013. Scaling functional status within the interRAI suite of assessment instruments. BMC Geriatr. 13 () 128.
Fletcher, Paula C, Guthrie, Dawn M, Berg, Katherine, Hirdes, John P 2010. Risk factors for restriction in activity associated with fear of falling among seniors within the community. Journal of Patient Safety. 6 (3) 187-91.
Chou, Kee-Lee, Chi, Iris 2008. Reciprocal relationship between fear of falling and depression in elderly Chinese primary care patients. Aging and mental health. 12 (5) 587-594.
Sgadari, Antonio, Lapane, Kate L., Mor, Vincent, Landi, Francesco, Bernabei, Roberto, Gambassi, Giovanni 2000. Oxidative and nonoxidative benzodiazepines and the risk of femur fracture. The Systematic Assessment of Geriatric Drug Use Via Epidemiology Study Group. J Clin Psychopharmacol. 20 (2) 234-9.