RT Journal Article SR Electronic T1 Table Viewer as an Aid to Clinical Demonstration JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 251 OP 252 DO 10.1136/bjo.37.4.251 VO 37 IS 4 A1 Foster, John YR 1953 UL http://bjo.bmj.com/content/37/4/251.abstract AB