Ophthalmology.
Taylor RL, Parry NR, Barton SJ, Campbell C, Delaney CM, Ellingford JM, Hall G, Hardcastle C, Morarji J, Nichol EJ, Williams LC, Douzgou S, Clayton-Smith J, Ramsden SC, Sharma V, Biswas S, Lloyd IC, Ashworth JL, Black GC, Sergouniotis PI