RT Journal Article SR Electronic T1 Syphilis and the Eye. A monograph service of the Survey of Ophthalmology. JF The British Journal of Venereal Diseases JO Br J Vener Dis FD BMJ Publishing Group Ltd SP 509 OP 509 DO 10.1136/sti.46.6.509 VO 46 IS 6 A1 Eric Dunlop YR 1970 UL http://sti.bmj.com/content/46/6/509.abstract AB