title: HISTOCHEMICAL DEMONSTRATION OF CATECHOLAMINES IN FRESH FROZEN SECTIONS.
mesh_terms: D002395:Catecholamines; D005629:Frozen Sections; D005724:Ganglia; D005725:Ganglia, Autonomic; D006651:Histocytochemistry; D006652:Histological Techniques; D006801:Humans; D008297:Male; D012106:Research; D014649:Vas Deferens
chemical_list: D002395:Catecholamines
keywords: CATECHOLAMINES; EXPERIMENTAL LAB STUDY; GANGLIA, AUTONOMIC; HISTOCYTOCHEMISTRY; HISTOLOGICAL TECHNICS; VAS DEFERENS