PT - JOURNAL ARTICLE AU - G W Crock AU - J E Galbraith AU - J M Parel TI - Miniature binocular indirect ophthalmoscope. AID - 10.1136/bjo.53.5.356 DP - 1969 May 01 TA - British Journal of Ophthalmology PG - 356--359 VI - 53 IP - 5 4099 - http://bjo.bmj.com/content/53/5/356.short 4100 - http://bjo.bmj.com/content/53/5/356.full SO - Br J Ophthalmol1969 May 01; 53