RT Journal Article SR Electronic T1 Much froth over bubbles JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 1041 OP 1042 DO 10.1136/bjophthalmol-2011-300091 VO 95 IS 8 A1 Dua, Harminder S A1 Said, Dalia G YR 2011 UL http://bjo.bmj.com/content/95/8/1041.abstract AB