TY - JOUR T1 - HIV transmission and sexually transmitted infections JF - Clinical Medicine JO - Clin Med SP - 323 LP - 326 DO - 10.7861/clinmedicine.8-3-323 VL - 8 IS - 3 AU - Phillip Hay Y1 - 2008/06/01 UR - http://www.rcpjournals.org/content/8/3/323.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -