title: Biochemical and histochemical studies on catecholamines in bullfrog spinal ganglia.
mesh_terms: D000818:Animals; D004837:Epinephrine / Q000032:analysis*; D005727:Ganglia, Spinal / Q000032:analysis*; D006651:Histocytochemistry; D008856:Microscopy, Fluorescence; D009638:Norepinephrine / Q000032:analysis*; D011892:Rana catesbeiana / Q000033:anatomy & histology*
chemical_list: D009638:Norepinephrine; D004837:Epinephrine