title: [Experiences with an enzyme double-isotope method for the determination of plasma catecholamines].
mesh_terms: D002250:Carbon Radioisotopes; D002395:Catecholamines / Q000097:blood*; D055598:Chemical Phenomena; D002621:Chemistry; D004796:Clinical Enzyme Tests / Q000379:methods; D006801:Humans; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D002395:Catecholamines; D014316:Tritium
vernacular_title: Erfahrungen mit einer enzymatischen Doppelisotopen-Methode zur Messung von Plasma-Katecholaminen