Tsagkataki Myrto, Tey Adrian, Ramasamy Balasubramanian, Anijeet Deepa, Kaye Stephen B
St Paul's Eye Unit, Ophthalmology Department, Royal Liverpool University Hospital, Liverpool, UK.
Clin Exp Ophthalmol. 2014 Apr;42(3):288-9. doi: 10.1111/ceo.12146. Epub 2013 Jul 15.