Russell KF, Liang Y, O'Gorman K, Johnson DW, Klassen TP (2011). Klassen, Terry P (ed.). "Glucocorticoids for croup". Cochrane Database Syst Rev. 1 (1): CD001955. doi:10.1002/14651858.CD001955.pub3. PMID21249651.{{cite journal}}: CS1 maint: multiple names: authors list (link)
Port C (April 2009). "Towards evidence based emergency medicine: best BETs from the Manchester Royal Infirmary. BET 4. Dose of dexamethasone in croup". Emerg Med J. 26 (4): 291–2. doi:10.1136/emj.2009.072090. PMID19307398. S2CID6655787.
Russell KF, Liang Y, O'Gorman K, Johnson DW, Klassen TP (2011). Klassen, Terry P (ed.). "Glucocorticoids for croup". Cochrane Database Syst Rev. 1 (1): CD001955. doi:10.1002/14651858.CD001955.pub3. PMID21249651.{{cite journal}}: CS1 maint: multiple names: authors list (link)
Port C (April 2009). "Towards evidence based emergency medicine: best BETs from the Manchester Royal Infirmary. BET 4. Dose of dexamethasone in croup". Emerg Med J. 26 (4): 291–2. doi:10.1136/emj.2009.072090. PMID19307398. S2CID6655787.
Port C (April 2009). "Towards evidence based emergency medicine: best BETs from the Manchester Royal Infirmary. BET 4. Dose of dexamethasone in croup". Emerg Med J. 26 (4): 291–2. doi:10.1136/emj.2009.072090. PMID19307398. S2CID6655787.