PT - JOURNAL ARTICLE ED - , TI - Review: sedative hypnotics may improve sleep quality but increase adverse effects in elderly people with insomnia AID - 10.1136/ebn.9.3.87 DP - 2006 Jul 01 TA - Evidence Based Nursing PG - 87--87 VI - 9 IP - 3 4099 - http://ebn.bmj.com/content/9/3/87.short 4100 - http://ebn.bmj.com/content/9/3/87.full SO - Evid Based Nurs2006 Jul 01; 9