@article{Hadley2004,
author = {Hadley, C. },
title= {The Costs and Benefits of Kin: Kin Networks and Children’s Health among the Pimbwe of Tanzania},
year = {2004},
doi = {10.1007/s12110-004-1015-7},
journal = {Human Nature},
volume = {15},
number = {4},
pages = {377--395},
}