RT Journal Article SR Electronic T1 Liberation of iris pigment in the anterior chamber. JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 544 OP 549 DO 10.1136/bjo.55.8.544 VO 55 IS 8 A1 J L Aggarwal A1 B Beveridge YR 1971 UL http://bjo.bmj.com/content/55/8/544.abstract AB