RT Journal Article SR Electronic T1 Sugar and warmth additively decrease pain in newborns getting vaccines JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 125 OP 125 DO 10.1136/ebmed-2015-110200 VO 20 IS 4 A1 John W Harrington YR 2015 UL http://ebm.bmj.com/content/20/4/125.abstract AB