PT - JOURNAL ARTICLE AU - Susan Koch AU - Helen Noble TI - Use of sleep care guidelines in a surgical intensive care unit reduces noise levels and improves patient-reported sleep quality AID - 10.1136/ebn1172 DP - 2011 Oct 01 TA - Evidence Based Nursing PG - 99--100 VI - 14 IP - 4 4099 - http://ebn.bmj.com/content/14/4/99.short 4100 - http://ebn.bmj.com/content/14/4/99.full SO - Evid Based Nurs2011 Oct 01; 14