RT Journal Article SR Electronic T1 NEWS AND NOTES JF The British Journal of Venereal Diseases JO Br J Vener Dis FD BMJ Publishing Group Ltd SP 128 OP 130 DO 10.1136/sti.20.3.128 VO 20 IS 3 YR 1944 UL http://sti.bmj.com/content/20/3/128.abstract AB