title: Use of the iontophoretic and fluorescence histochemical techniques in investigations of the actions of drugs at synapses in the C.N.S.
mesh_terms: D002490:Central Nervous System; D005453:Fluorescence; D006651:Histocytochemistry; D007478:Iontophoresis; D008722:Methods; D013569:Synapses / Q000187:drug effects*