PLoS Medicine November 2009
Effects of genital ulcer disease and herpes simplex virus type 2 on the efficacy of male circumcision for HIV prevention: analyses from the Rakai trials
Gray RH et al.
The unintended consequences of clinical trials regulations
McMahon AD et al.
This article argues that recent EU trial regulations have dramatically reduced levels of noncommercial research in the UK, and that patients have suffered as a result.