title: Catecholamine metabolism in Down's syndrome.
mesh_terms: D002395:Catecholamines / Q000378:metabolism*; D004298:Dopamine / Q000097:blood / Q000652:urine; D004314:Down Syndrome / Q000378:metabolism*; D004837:Epinephrine / Q000097:blood / Q000652:urine; D006801:Humans; D008333:Mandelic Acids / Q000097:blood / Q000652:urine; D009638:Norepinephrine / Q000097:blood / Q000652:urine; D009647:Normetanephrine / Q000097:blood / Q000652:urine
chemical_list: D002395:Catecholamines; D008333:Mandelic Acids; D009647:Normetanephrine; D004298:Dopamine; D009638:Norepinephrine; D004837:Epinephrine