Li Olivia, Kapetanakis Venediktos, Claoué Charles
Department of Ophthalmology, Chelsea and Westminster Hospital, London, United Kingdom.
Division of Population Health Sciences and Education, St. George's, University of London, London, United Kingdom.
Am J Ophthalmol. 2014 Apr;157(4):749-751.e1. doi: 10.1016/j.ajo.2014.01.002.