title: Vital staining of specific monoamine-containing cells in the leech nervous system.
mesh_terms: D000818:Animals; D002395:Catecholamines / Q000032:analysis; D004298:Dopamine / Q000032:analysis; D004594:Electrophysiology; D005724:Ganglia / Q000032:analysis; D007865:Leeches; D012701:Serotonin / Q000032:analysis; D013194:Staining and Labeling
chemical_list: D002395:Catecholamines; D012701:Serotonin; D004298:Dopamine