title: Peristaltic reflex: supersensitivity to catecholamines. I. The muscular site of action.
mesh_terms: D000818:Animals; D002395:Catecholamines / Q000378:metabolism / Q000494:pharmacology*; D003106:Colon / Q000187:drug effects*; D005260:Female; D005769:Gastrointestinal Motility / Q000187:drug effects*; D006168:Guinea Pigs; D009130:Muscle, Smooth / Q000187:drug effects*; D010528:Peristalsis / Q000187:drug effects*; D012018:Reflex / Q000187:drug effects*
chemical_list: D002395:Catecholamines