PT - JOURNAL ARTICLE ED - BMJ Publishing Group Ltd TI - Answers to MCQs on p 320 DP - 2004 Aug 01 TA - Sexually Transmitted Infections PG - 328--328 VI - 80 IP - 4 4099 - http://sti.bmj.com/content/80/4/328.3.short 4100 - http://sti.bmj.com/content/80/4/328.3.full SO - Sex Transm Infect2004 Aug 01; 80