title: The effect of indomethacin and substance P on the guinea pig urinary bladder.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology; D004558:Electric Stimulation; D005260:Female; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007213:Indomethacin / Q000494:pharmacology*; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D013373:Substance P / Q000494:pharmacology*; D001743:Urinary Bladder / Q000187:drug effects*
chemical_list: D013373:Substance P; D001285:Atropine; D007213:Indomethacin