A., B. (2012). Research methods in health: investigating health and health services. United Kingdom: Open University Press.
Campbell AJ, R. M. (2013). Rethinkingindividual and community fall preventionstrategies: a meta- regression comparingsingle and multifactorial interventions. Age and Ageing, 21(6), 656-662.
JM., H. (2009). Cognitive and Emotional benefits of exercise may mediate fall reduction. British Medical Journal, 128, 325(.
Lord SR, T. A. (2013). The effect of an individualized fall prevention program on fallrisk and falls in older people: A Randomized Controlled Trial. Journal of the American Geriatrics Society, 14(8), 1296-1304.