@article{Hallett2014, author = {Hallett, T.B. and Zaba, B. and Stover, J. and Brown, T. and Slaymaker, E. and Gregson, S. and Wilson, D.P. and Case, K.K. and Estimates, U.N.A.I.D.S.Reference Group and Modelling and Projections}, title= {Embracing different approaches to estimating HIV incidence, prevalence and mortality}, year = {2014}, doi = {10.1097/QAD.0000000000000488}, volume = {28}, number = {Suppl 4}, pages = {S523--532}, }