1. Cho C-Y Kamen G. Holt K. Using accelerometry for assessing balance performance in normal elderly and frequent fallers 1995
2. The incidence of fall injury events among the elderly in a defined population;Sattin;Am J Epidemiol,1990
3. Falls;Duthie;Med Clin North Am,1989
4. Clinical measurement of postural control in adults;Horak;Phys Ther,1987
5. Gait disorders in the elderly;Hough;Am Fam Physician,1987