TY - JOUR T1 - Symposium on Ocular Therapy, vol 8 JF - British Journal of Ophthalmology JO - Br J Ophthalmol SP - 841 LP - 841 DO - 10.1136/bjo.60.12.841 VL - 60 IS - 12 AU - P. D. Trevor-Roper Y1 - 1976/12/01 UR - http://bjo.bmj.com/content/60/12/841.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -