RT Journal Article SR Electronic T1 TUBERCULIN IN OPHTHALMOLOGY JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 285 OP 292 DO 10.1136/bjo.16.5.285 VO 16 IS 5 A1 Williamson-Noble, F. A. YR 1932 UL http://bjo.bmj.com/content/16/5/285.abstract AB