RT Journal Article SR Electronic T1 Orbital varices and orbital wall defects JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 833 OP 834 DO 10.1136/bjo.2003.024547 VO 88 IS 6 A1 N Islam A1 K Mireskandari A1 G E Rose YR 2004 UL http://bjo.bmj.com/content/88/6/833.abstract AB