PT - JOURNAL ARTICLE AU - H Ward AU - J Weber TI - Validity and utility of screening tests for STIs AID - 10.1136/sti.79.5.356 DP - 2003 Oct 01 TA - Sexually Transmitted Infections PG - 356--357 VI - 79 IP - 5 4099 - http://sti.bmj.com/content/79/5/356.short 4100 - http://sti.bmj.com/content/79/5/356.full SO - Sex Transm Infect2003 Oct 01; 79