title: HPLC analysis of urinary catecholamines using affinity SPE procedure.
authors.affiliation: Department of Analytical Chemistry, Slovak Technical University, Bratislava, Slovakia.
authors.forename: E
authors.initials: E
authors.lastname: Brandsteterova
authors.forename: K
authors.initials: K
authors.lastname: Krajnak
authors.forename: I
authors.initials: I
authors.lastname: Skacani
mesh_terms: D002395:Catecholamines / Q000652:urine*; D002846:Chromatography, Affinity; D002851:Chromatography, High Pressure Liquid; D004563:Electrochemistry; D006801:Humans
chemical_list: D002395:Catecholamines