title: Investigations on the histochemical demonstration of noradrenaline and 5-hydroxy-tryptamine in the area postrema of the rabbit by fluorescence microscopy.
mesh_terms: D000818:Animals; D008526:Medulla Oblongata / Q000032:analysis*; D008722:Methods; D008856:Microscopy, Fluorescence; D009638:Norepinephrine / Q000032:analysis*; D011817:Rabbits; D012701:Serotonin / Q000032:analysis*
chemical_list: D012701:Serotonin; D009638:Norepinephrine