Retinal microvascular abnormalities and cognitive dysfunction: a systematic review
J Ding, N Patton, I J Deary, M W J Strachan, F G R Fowkes, R J Mitchell, J F Price
British Journal of Ophthalmology Aug 2008, 92 (8) 1017-1025; DOI: 10.1136/bjo.2008.141994