We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTowards evidence based emergency medicine: best BETs from the Manchester Royal Infirmary. BET 4. Dose of dexamethasone in croup.AuthorsPort, ChristopherPublicationEmergency medicine journal : EMJ, 2009, Vol 26, Issue 4, p291ISSN1472-0213Publication typeJournal ArticleDOI10.1136/emj.2009.072090