RT Journal Article SR Electronic T1 Intussusception risk increased after rotavirus vaccination but outweighed by benefits JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 191 OP 192 DO 10.1136/eb-2014-101793 VO 19 IS 5 A1 Evan J Anderson A1 Bethany K Sederdahl YR 2014 UL http://ebm.bmj.com/content/19/5/191.abstract AB