Bulstra, C. A., Hontelez, J. A. C., Giardina, F., Steen, R., Nagelkerke, N. J. D., Bärnighausen, T., & de Vlas, S. J. (2020). Mapping and characterising areas with high levels of HIV transmission in sub-Saharan Africa: A geospatial analysis of national survey data. PLoS Med.

Bulstra, Caroline A., Jan A. C. Hontelez, Federica Giardina, Richard Steen, Nico J. D. Nagelkerke, Till Bärnighausen, e Sake J. de Vlas. "Mapping and Characterising Areas With High Levels of HIV Transmission in Sub-Saharan Africa: A geospatial Analysis of National Survey Data." PLoS Med 2020.

Bulstra, Caroline A., et al. "Mapping and Characterising Areas With High Levels of HIV Transmission in Sub-Saharan Africa: A geospatial Analysis of National Survey Data." PLoS Med 2020.