TY - JOUR T1 - ANNOTATIONS JF - British Journal of Ophthalmology JO - Br J Ophthalmol SP - 298 LP - 299 DO - 10.1136/bjo.28.6.298 VL - 28 IS - 6 A2 - , Y1 - 1944/06/01 UR - http://bjo.bmj.com/content/28/6/298.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -