RT Journal Article SR Electronic T1 Vernal Conjunctivitis JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 160 OP 162 DO 10.1136/bjo.39.3.160 VO 39 IS 3 A1 Alimuddin, M. YR 1955 UL http://bjo.bmj.com/content/39/3/160.abstract AB