%0 Journal Article %A Harminder S Dua %A Arun D Singh %T At a glance %D 2011 %R 10.1136/bjo.2010.200923 %J British Journal of Ophthalmology %P i-i %V 95 %N 2 %U https://bjo.bmj.com/content/bjophthalmol/95/2/i.full.pdf