“Diagnosis and Management of Croup” (PDF). BC Children’s Hospital Division of Pediatric Emergency Medicine Clinical Practice Guidelines. 2013年12月11日閲覧。[リンク切れ]
Russell KF, Liang Y, O'Gorman K, Johnson DW, Klassen TP (2011). “Glucocorticoids for croup”. Cochrane Database Syst Rev1 (1): CD001955. doi:10.1002/14651858.CD001955.pub3. PMID21249651.
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 J26 (4): 291–2. doi:10.1136/emj.2009.072090. PMID19307398.
Russell KF, Liang Y, O'Gorman K, Johnson DW, Klassen TP (2011). “Glucocorticoids for croup”. Cochrane Database Syst Rev1 (1): CD001955. doi:10.1002/14651858.CD001955.pub3. PMID21249651.
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 J26 (4): 291–2. doi:10.1136/emj.2009.072090. PMID19307398.