"Diagnosis and Management of Croup"(PDF). BC Children's Hospital Division of Pediatric Emergency Medicine Clinical Practice Guidelines. Archived from the original(PDF) on 23 June 2020. Retrieved 16 March 2020.
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.
Kiple K (29 January 1993). The Cambridge World History of Human Disease. Cambridge: Cambridge University Press. pp. 654–657. doi:10.1017/CHOL9780521332866.092.
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.
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"Diagnosis and Management of Croup"(PDF). BC Children's Hospital Division of Pediatric Emergency Medicine Clinical Practice Guidelines. Archived from the original(PDF) on 23 June 2020. Retrieved 16 March 2020.