High doses of epinephrine.
D002648:Child; D002675:Child, Preschool; D004837:Epinephrine / Q000008:administration & dosage* / Q000494:pharmacology / Q000627:therapeutic use; D006801:Humans; D007223:Infant; D012151:Resuscitation / Q000379:methods*
D004837:Epinephrine