@article{The Voluntary HIV-1 Counseling and Testing Efficacy Study Group2000, author = {The Voluntary HIV-1 Counseling and Testing Efficacy Study Group}, title= {Efficacy of voluntary HIV-1 counselling and testing in individuals and couples in Kenya, Tanzania, and Trinidad: A randomised trial}, year = {2000}, doi = {10.1016/S0140-6736(00)02446-6}, journal = {The Lancet}, volume = {356}, number = {9224}, pages = {103--112}, }