9Gates S, Fisher J D, Cooke M W, et al. Multifactorial Assessment and Targeted Intervention for Preventing Falls and Injuries among Older People in Community and Emergency Care Settings: Systematic Review and Meta-anatysis[J]. BMJ, 2008, 19(1 ):130-133.
10Cassel C K, Leipzig R M,Cohen H J, et al. Geriatric Medicine: An Evidence-Based Approach[M]. 4th ed. New York: Springer, 2003:979-994.
