PT - JOURNAL ARTICLE AU - Sisk, Robert A TI - Valproic acid treatment may be harmful in non-dominant forms of retinitis pigmentosa AID - 10.1136/bjophthalmol-2012-301950 DP - 2012 Aug 01 TA - British Journal of Ophthalmology PG - 1154--1155 VI - 96 IP - 8 4099 - http://bjo.bmj.com/content/96/8/1154.short 4100 - http://bjo.bmj.com/content/96/8/1154.full SO - Br J Ophthalmol2012 Aug 01; 96