*falling

Volrathongchai, K., Brennan, P. F., Ferris, M. C. 2005. Predicting the likelihood of falls among the elderly using likelihood basis pursuit technique. AMIA ... Annual Symposium proceedings / AMIA Symposium. AMIA Symposium. () 764-768.
Fletcher, P. C., Hirdes, J. P. 2002. Risk factors for falling among community-based seniors using home care services. Journals of Gerontology Series A Biological Sciences & Medical Sciences. 57 (8) M504-M510.