PT - JOURNAL ARTICLE AU - Arnold Sorsby TI - SCHOOL MYOPIA AID - 10.1136/bjo.16.4.217 DP - 1932 Apr 01 TA - British Journal of Ophthalmology PG - 217--222 VI - 16 IP - 4 4099 - http://bjo.bmj.com/content/16/4/217.short 4100 - http://bjo.bmj.com/content/16/4/217.full SO - Br J Ophthalmol1932 Apr 01; 16