title: A dual action of muscarinic partial agonists on pupil size of rabbit.
mesh_terms: D000818:Animals; D002794:Choline / Q000031:analogs & derivatives* / Q000494:pharmacology; D008297:Male; D010277:Parasympathomimetics / Q000494:pharmacology*; D011680:Pupil / Q000187:drug effects*; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology*; D011817:Rabbits; D011950:Receptors, Cholinergic / Q000187:drug effects*; D011976:Receptors, Muscarinic / Q000187:drug effects*
chemical_list: D010277:Parasympathomimetics; D000644:Quaternary Ammonium Compounds; D011950:Receptors, Cholinergic; D011976:Receptors, Muscarinic; C015923:hexyltrimethylammonium; C037509:pentanoylcholine; D002794:Choline