RT Journal Article SR Electronic T1 Macular holes—a diagnostic and therapeutic enigma? JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 338 OP 338 DO 10.1136/bjo.82.4.338 VO 82 IS 4 A1 ANSELM KAMPIK YR 1998 UL http://bjo.bmj.com/content/82/4/338.abstract AB