title: The in vitro iontophoretic release of radiolabelled histamine, N'-methylhistamine and GABA from 7-barrelled glass micropipettes.
mesh_terms: D006632:Histamine / Q000008:administration & dosage*; D007478:Iontophoresis / Q000295:instrumentation; D008761:Methylhistamines / Q000008:administration & dosage*; D005680:gamma-Aminobutyric Acid / Q000008:administration & dosage*
chemical_list: D008761:Methylhistamines; D005680:gamma-Aminobutyric Acid; C031205:3-methylhistamine; D006632:Histamine