Carlin E M, Ziza J M, Keat A, Janier M
Sherwood Forest Hospitals NHS Foundation Trust & Nottingham University Hospitals NHS Trust, Nottingham, UK.
Groupe Hospitalier Diaconesses Croix-Saint Simon, Paris, France.
Int J STD AIDS. 2014 Nov;25(13):901-12. doi: 10.1177/0956462414540617. Epub 2014 Jun 27.