RT Journal Article SR Electronic T1 Expanding the role of vitrectomy in retinal reattachment surgery. JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 197 DO 10.1136/bjo.77.4.197 VO 77 IS 4 A1 P Leaver YR 1993 UL http://bjo.bmj.com/content/77/4/197.abstract AB