RT Journal Article SR Electronic T1 Listening to music during ambulatory ophthalmic surgery reduced blood pressure, heart rate, and perceived stress JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 16 OP 16 DO 10.1136/ebn.5.1.16 VO 5 IS 1 YR 2002 UL http://ebn.bmj.com/content/5/1/16.abstract AB