@article{Cheng2009,
author = {Cheng, S.-T. and Siankam, B.},
title= {The impacts of the HIV/AIDS pandemic and socioeconomic development on the living arrangements of older persons in sub-Saharan Africa: A country-level analysis},
year = {2009},
doi = {10.1007/s10464-009-9243-y},
volume = {44},
number = {1–2},
pages = {136--147},
}