Tuberculosis and poverty: the contribution of patient costs in sub-Saharan Africa – a systematic review
1 Department of Global Health and Population, Harvard School of Public Health, 677 Huntington Avenue, Boston, MA 02115, USA
2 Department of Epidemiology, Harvard School of Public Health, 677 Huntington Avenue, Boston, MA 02115, USA
3 Africa Centre for Health and Population Studies, University of KwaZulu-Natal, KwaZulu-Natal, Mtubatuba, South Africa
BMC Public Health 2012, 12:980 doi:10.1186/1471-2458-12-980Published: 14 November 2012
Additional file 1:
Systematic review search algorithm.
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