RT Journal Article SR Electronic T1 Retinal ischaemia in type 1 neurofibromatosis JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 117 OP 117 DO 10.1136/bjo.2005.077701 VO 90 IS 1 A1 A Lecleire-Collet A1 S Y Cohen A1 C Vignal A1 A Gaudric A1 G Quentel YR 2006 UL http://bjo.bmj.com/content/90/1/117.1.abstract AB