RT Journal Article SR Electronic T1 Ophthalmic Folk-lore JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 481 OP 502 DO 10.1136/bjo.26.11.481 VO 26 IS 11 A1 Rolleston, J. D. YR 1942 UL http://bjo.bmj.com/content/26/11/481.abstract AB