R. Hepworth, Lauren, Fiona J. Rowe, Marion F. Walker, Janet Rockliffe, Carmel Noonan, Claire Howard, and Jim Currie. 2015. “Post-Stroke Visual Impairment: A Systematic Literature Review of Types and Recovery of Visual Conditions”. Ophthalmology Research: An International Journal 5 (1), 1-43. https://doi.org/10.9734/OR/2016/21767.