Monitoring the effectiveness of HIV and STI prevention initiatives in England, Wales, and Northern Ireland: where are we now?
A E Brown, S E Tomkins, L E Logan, D S LaMontagne, H L Munro, V D Hope, A Righarts, J E Blackham, B D Rice, T R Chadborn, P A Tookey, J V Parry, V Delpech, O N Gill, K A Fenton
Sexually Transmitted Infections Feb 2006, 82 (1) 4-10; DOI: 10.1136/sti.2005.016386