PT - JOURNAL ARTICLE AU - M S Lee AU - A R Harrison AU - R H Kardon TI - Patient use of Visine (tetrahydrozoline) masks Horner syndrome AID - 10.1136/bjo.2007.115402 DP - 2008 Jan 01 TA - British Journal of Ophthalmology PG - 149--150 VI - 92 IP - 1 4099 - http://bjo.bmj.com/content/92/1/149.short 4100 - http://bjo.bmj.com/content/92/1/149.full SO - Br J Ophthalmol2008 Jan 01; 92