TY - JOUR T1 - CORRECTION JF - Sexually Transmitted Infections JO - Sex Transm Infect SP - 328 LP - 328 DO - 10.1136/sti.2003.006957corr1 VL - 80 IS - 4 A2 - , Y1 - 2004/08/01 UR - http://sti.bmj.com/content/80/4/328.2.abstract N2 - The reference list of the paper by V J Johnston, H … ER -