RT Journal Article SR Electronic T1 Epidermal lidocaine safely reduced pain in children having venipuncture at the antecubital fossa JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 180 OP 180 DO 10.1136/ebm.10.6.180 VO 10 IS 6 YR 2005 UL http://ebm.bmj.com/content/10/6/180.abstract AB