title: Plasma catecholamines in children.
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003975:Diazepam / Q000494:pharmacology; D004837:Epinephrine / Q000097:blood*; D005283:Fentanyl / Q000494:pharmacology; D006801:Humans; D007223:Infant; D009638:Norepinephrine / Q000097:blood*
chemical_list: D003975:Diazepam; D005283:Fentanyl; D009638:Norepinephrine; D004837:Epinephrine