RT Journal Article SR Electronic T1 Masquerade ectasia JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 1601 OP 1602 DO 10.1136/bjophthalmol-2014-305251 VO 98 IS 11 A1 Virinder K Dhillon A1 Mohamed S Elalfy A1 Réka Albert A1 Parth A Shah A1 Khalid Mahmood A1 Harminder S Dua YR 2014 UL http://bjo.bmj.com/content/98/11/1601.abstract AB