1. Centers for Disease Control and Prevention National Center for Injury Prevention and Control. Web‐based Injury Statistics Query and Reporting System (WISQARS).
2. Medical costs of fatal and nonfatal falls in older adults;Florence CS;J Am Geriatr Soc,2018
3. Centers for Disease Control and Prevention.Stopping elderly accidents deaths & injuries: materials for healthcare providers.
4. A short physical performance battery assessing lower extremity function: association with self‐reported disability and prediction of mortality and nursing home admission;Guralnik JM;J Gerontol Med Sci,1994
5. Measuring balance in the elderly: Validation of an instrument;Berg K;Can. J. Pub. Health,1992