Jonathan Nairn1, John Ferris2, David Lockington3. 1. Tennent Institute of Ophthalmology, Gartnavel General Hospital, 1053 Great Western Road, Glasgow, G12 0YN, UK. 2. Gloucestershire Eye Unit, Cheltenham, UK. 3. Tennent Institute of Ophthalmology, Gartnavel General Hospital, 1053 Great Western Road, Glasgow, G12 0YN, UK. davidlockington@hotmail.com.
Authors: John O'Callaghan; Helen M Mohan; Anna Sharrock; Vimal Gokani; J Edward Fitzgerald; Adam P Williams; Rhiannon L Harries Journal: BMJ Open Date: 2017-11-15 Impact factor: 2.692