PT - JOURNAL ARTICLE ED - , TI - Ophthalmologists' Symposium on the Soft Lens AID - 10.1136/bjo.56.12.920 DP - 1972 Dec 01 TA - British Journal of Ophthalmology PG - 920--923 VI - 56 IP - 12 4099 - http://bjo.bmj.com/content/56/12/920.short 4100 - http://bjo.bmj.com/content/56/12/920.full SO - Br J Ophthalmol1972 Dec 01; 56