title: A simplified method for demonstration of catecholamine-containing tissues.
mesh_terms: D000818:Animals; D002395:Catecholamines / Q000032:analysis*; D002642:Chick Embryo; D006652:Histological Techniques; D008856:Microscopy, Fluorescence; D051381:Rats
chemical_list: D002395:Catecholamines