@article{Kautz2010,
author = {Kautz, T. and Bendavid, E. and Bhattacharya, J. and Miller, G.},
title= {AIDS and declining support for dependent elderly people in Africa: retrospective analysis using demographic and health surveys},
year = {2010},
doi = {10.1136/bmj.c2841},
journal = {BMJ},
volume = {340},
}