Fp Notebook - The pathophysiology, causes and signs of horners syndrome. www.fpnotebook.com/NEU1.htm
Georgetown University School of Medicine - A clinical description of horner syndrome, with what lesions or injury it may occur and a brief definition of klympke dejerine syndrome. www.jeghers.com/annts/horner.htm
NORD - Horner's Syndrome - Offer the synonyms, a general discussion and further resources. www.stepstn.com/cgi-win/nord.exe?proc=GetDocument&rectype=0&recnum=864
Ocular Effects of Apraclonidine in Horner Syndrome - From the Department of Ophthalmology and Visual Sciences, Texas the methods, results and conclusions of this study. archopht.ama-assn.org/issues/v118n7/abs/ecs90240.html
The World Book Rush Medical Encyclopedia - An article explaining Horner's syndrome, the causes and symptoms. www.rush.edu/worldbook/articles/008000a/008000179.html