1. Gallagher, E. M., and Brunt, H., Head over heels: Impact of a health promotion program to reduce falls in the elderly. Canadian Journal on Aging 15(1):84–96, 1996.
2. Sixsmith, A., and Johnson, N., A smart sensor to detect the falls of the elderly. IEEE Pervasive Computing 3(2):42–47, 2004.
3. Elizabeth, T., Therese, D., Catherine, M., and Stephen, J., What works in preventing unintentional injuries in children and young adolescents? An updated systematic review. London Health Development Agency, 2001.
4. Stevens, J. A., Corso, P. S., Finkelstein, E. A., and Miller T. R., The costs of fatal and non-fatal falls among older adults. Inj. Prev. 12(5):290–295, 2006.
5. Ullah, S., Higgins, H., Braem, B., Latre, B., Blondia, C., Moerman, I., Saleem, S., Rahman, Z., and Kwak, K. S., A comprehensive survey of wireless body area networks: On PHY, MAC, and network layers solutions. J. Med. Syst., 2010. doi: 10.1007/s10916-010-9571-3 .