title: Douglas Argyll Styal, Cheshire. Discoverer of the pupillary syndrome.
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009885:Ophthalmology / Q000266:history; D012025:Reflex, Pupillary; D012606:Scotland; D013122:Spinal Diseases / Q000503:physiopathology; D013587:Syphilis / Q000503:physiopathology