RT Journal Article SR Electronic T1 A case cluster of possible tissue invasive gonorrhoea. JF Genitourinary Medicine JO Genitourin Med FD BMJ Publishing Group Ltd SP 336 DO 10.1136/sti.71.5.336 VO 71 IS 5 A1 H H Handsfield YR 1995 UL http://sti.bmj.com/content/71/5/336.1.abstract AB