RT Journal Article SR Electronic T1 Asteroid hyalitis (Benson's disease) and retinal separation. JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 281 OP 285 DO 10.1136/bjo.57.4.281 VO 57 IS 4 A1 Delaney, W V YR 1973 UL http://bjo.bmj.com/content/57/4/281.abstract AB