Janssens, Wendy; Gaag, Jacques; Wit, Tobias Rinke de; … - In: Demography 51 (2014) 3, pp. 1131-1157
In 2007, UNAIDS corrected estimates of global HIV prevalence downward from 40 million to 33 million based on a methodological shift from sentinel surveillance to population-based surveys. Since then, population-based surveys are considered the gold standard for estimating HIV prevalence....
