title: [Detection of heptacaine-N-oxide in urine by oscillography and pulse polarography].
mesh_terms: D004563:Electrochemistry; D006801:Humans; D010880:Piperidines / Q000652:urine*; D011048:Polarography / Q000379:methods
chemical_list: D010880:Piperidines; C013549:heptacaine
vernacular_title: Nachweis des Heptacain-N-oxids im Harn mittels oszillografischer und Puls-Polarografie.