@article{Elo2010,
author = {Elo, I.T. and Culhane, J.F.},
title= {Variations in health and health behaviors by nativity among pregnant Black women in Philadelphia},
year = {2010},
doi = {10.2105/AJPH.2009.174755},
volume = {100},
number = {11},
pages = {2185--2192},
}