title: Serotonin assay: a tissue chamber and recording lever for the fundus strip method.
mesh_terms: D000818:Animals; D001681:Biological Assay; D066298:In Vitro Techniques; D008297:Male; D008722:Methods; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000502:physiology*; D010870:Pineal Gland / Q000032:analysis; D051381:Rats; D012701:Serotonin / Q000008:administration & dosage / Q000032:analysis*; D013268:Stimulation, Chemical; D013270:Stomach / Q000502:physiology*; D014159:Transducers
chemical_list: D012701:Serotonin