Cochrane Summary: Helium-oxygen (heliox) treatment for children with croup

Cochrane Summary: Helium-oxygen (heliox) treatment for children with croup

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Objective: To examine the effect of heliox compared to oxygen or other active interventions, placebo, or no treatment, on relieving signs and symptoms in children with croup as determined by a croup score and rates of admission and intubation.