@article{Hallett2008,
author = {Hallett, T.B. and Zaba, B. and Todd, J. and Lopman, B. and Mwita, W. and Biraro, S. and Gregson, S. and Boerman, J.T. and on behalf of the ALPHA Network},
title= {Estimating incidence from prevalence in generalised HIV epidemics: Methods and validation},
year = {2008},
doi = {10.1371/journal.pmed.0050080},
journal = {PLoS Medicine},
volume = {5},
number = {4},
pages = {611--622},
}