title: Simultaneous single isotope radioenzymatic assay of plasma norepinephrine, epinephrine and dopamine.
mesh_terms: D002394:Catechol O-Methyltransferase / Q000378:metabolism; D004298:Dopamine / Q000097:blood* / Q000134:cerebrospinal fluid; D004837:Epinephrine / Q000097:blood* / Q000134:cerebrospinal fluid; D006801:Humans; D008722:Methods; D009638:Norepinephrine / Q000097:blood* / Q000134:cerebrospinal fluid
chemical_list: D002394:Catechol O-Methyltransferase; D004298:Dopamine; D009638:Norepinephrine; D004837:Epinephrine