RT Journal Article SR Electronic T1 Zanamivir for influenza in adults and children shows limited benefit for treatment of symptomatic influenza and no effect on relevant complications JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 7 OP 7 DO 10.1136/ebmed-2014-110046 VO 20 IS 1 A1 Barbara Michiels YR 2015 UL http://ebm.bmj.com/content/20/1/7.abstract AB