RT Journal Article SR Electronic T1 Dexamethasone and placebo did not differ for respiratory status change or hospital admission in infants with acute bronchiolitis JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 114 OP 114 DO 10.1136/ebm.13.4.114 VO 13 IS 4 YR 2008 UL http://ebm.bmj.com/content/13/4/114.abstract AB