%0 Journal Article %A Simon J Hickman %T Neuro-ophthalmology %D 2011 %R 10.1136/practneurol-2011-000015 %J Practical Neurology %P 191-200 %V 11 %N 3 %U https://pn.bmj.com/content/practneurol/11/3/191.full.pdf