RT Journal Article SR Electronic T1 ACQUIRED MYOPIA JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 187 OP 189 DO 10.1136/bjo.17.3.187 VO 17 IS 3 YR 1933 UL http://bjo.bmj.com/content/17/3/187.abstract AB