Rachel Cohen, Sharonann Lynch, Helen Bygrave, Evi Eggers, Natalie Vlahakis, Katherine Hilderbrand, Louise Knight, Prinitha Pillay, Peter Saranchuk, Eric Goemaere, Lipontso Makakole, Nathan Ford
Journal of the International AIDS Society 2009;12:23. (doi: 10.1186/1758-2652-12-23)
