title: Histochemical demonstration for monoamine oxidase (MAO) by a new coupled peroxidation method.
mesh_terms: D000818:Animals; D001921:Brain / Q000201:enzymology; D006168:Guinea Pigs; D006651:Histocytochemistry / Q000379:methods*; D006861:Hydrogen Peroxide; D008297:Male; D008995:Monoamine Oxidase / Q000032:analysis*
chemical_list: D006861:Hydrogen Peroxide; D008995:Monoamine Oxidase