Nebulised adrenaline.
D000402:Airway Obstruction / Q000188:drug therapy; D002675:Child, Preschool; D003440:Croup / Q000188:drug therapy; D004837:Epinephrine / Q000008:administration & dosage*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D009330:Nebulizers and Vaporizers
D004837:Epinephrine