Article

National HIV Prevalence Estimates for Sub-Saharan Africa: Controlling Selection Bias with Heckman-Type Selection Models

Till Bärnighausen, David Canning, James K. Hammitt, Dan R. Hogan, Joshua Salomon, Joshua Salomon, and Alan M. Zaslavsky

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Published in

Sexually Transmitted Infections, vol. 88, December 2012, pp. 17–23