PT - JOURNAL ARTICLE ED - , TI - A Plastic Disk for Retention of a Corneal Graft AID - 10.1136/bjo.34.8.516 DP - 1950 Aug 01 TA - British Journal of Ophthalmology PG - 516--516 VI - 34 IP - 8 4099 - http://bjo.bmj.com/content/34/8/516.short 4100 - http://bjo.bmj.com/content/34/8/516.full SO - Br J Ophthalmol1950 Aug 01; 34