title: The anatomy and innervation of the sphincter of Oddi in the dog and cat.
mesh_terms: D000110:Acetylcholinesterase / Q000378:metabolism; D014670:Ampulla of Vater / Q000033:anatomy & histology* / Q000294:innervation; D000818:Animals; D002415:Cats / Q000033:anatomy & histology*; D002802:Cholinesterases / Q000378:metabolism; D004285:Dogs / Q000033:anatomy & histology*; D009130:Muscle, Smooth / Q000201:enzymology / Q000294:innervation; D010275:Parasympathetic Nervous System / Q000033:anatomy & histology
chemical_list: D000110:Acetylcholinesterase; D002802:Cholinesterases