RT Journal Article SR Electronic T1 Acute episode of eyelid oedema JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 909 OP 909 DO 10.1136/bjophthalmol-2011-301460 VO 96 IS 6 A1 Katie Marie Hallahan A1 Apra Sood A1 Arun D Singh YR 2012 UL http://bjo.bmj.com/content/96/6/909.abstract AB