Nora ERosenberg, Christopher CStanley, Sarah ERutstein, NaomiBonongwe, GiftKamanga, AudreyPettifor, ClementMapanje, FrancisMartinson, Irving FHoffman, William CMiller
Sexually Transmitted Infections Dec 2016, 92 (8) 587-592; DOI: 10.1136/sextrans-2015-052496