PT - JOURNAL ARTICLE AU - A Chignell TI - Manual of Retinal Surgery AID - 10.1136/bjo.75.4.255-c DP - 1991 Apr 01 TA - British Journal of Ophthalmology PG - 255--256 VI - 75 IP - 4 4099 - http://bjo.bmj.com/content/75/4/255.4.short 4100 - http://bjo.bmj.com/content/75/4/255.4.full SO - Br J Ophthalmol1991 Apr 01; 75