Promotion of couples' voluntary counselling and testing for HIV through influential networks in two African capital cities

Susan Allen, Etienne Karita, Elwyn Chomba, David L. Roth, Joseph Telfair, Isaac Zulu, Leslie Clark, Nzali Kancheya, Martha Conkling, Rob Stephenson, Brigitte Bekan, Katherine Kimbrell, Steven Dunham, Faith Henderson, Moses Sinkala, Michel Carael, Alan Haworth