Eelectrical stimulation of the isolated cat iris.
D000818:Animals; D001285:Atropine / Q000494:pharmacology; D002415:Cats; D003714:Denervation; D004558:Electric Stimulation; D006584:Hexamethonium Compounds / Q000494:pharmacology; D007498:Iris / Q000187:drug effects* / Q000502:physiology*; D010275:Parasympathetic Nervous System / Q000601:surgery; D010830:Physostigmine / Q000494:pharmacology; D013562:Sympathectomy; D013565:Sympatholytics / Q000494:pharmacology
D006584:Hexamethonium Compounds; D013565:Sympatholytics; D001285:Atropine; D010830:Physostigmine