title: Histochemical demonstration of 5-hydroxytryptamine in poison glands of amphibian skin.
mesh_terms: D000636:Aminosalicylic Acids; D000818:Animals; D000832:Animals, Poisonous; D001001:Anura; D002838:Chromaffin System / Q000032:analysis; D012701:Serotonin / Q000032:analysis*; D012867:Skin / Q000032:analysis*; D014688:Venoms / Q000032:analysis
chemical_list: D000636:Aminosalicylic Acids; D014688:Venoms; D012701:Serotonin