RT Journal Article SR Electronic T1 Current Literature JF The British Journal of Venereal Diseases JO Br J Vener Dis FD BMJ Publishing Group Ltd SP 264 OP 288 DO 10.1136/sti.12.4.264 VO 12 IS 4 YR 1936 UL http://sti.bmj.com/content/12/4/264.abstract AB