1. The management of persistent pain in older persons;American Geriatrics Society (AGS) Panel on Persistent Pain in Older Persons;Journal of the American Geriatrics Society,2002
2. Memory jogger II: A pocket guide of tools for continuous improvement and effective planning;Brassard,1994
3. Use of nursing practice research findings;Brett;Nursing Research,1987
4. Pain management practices with older adults on acute medical units;Coker;Perspectives,2008
5. Mail and telephone surveys: The total design method;Dillman,1978