@article{Wingate2006,
author = {Wingate, M. and G., Alexander},
title= {The healthy migrant theory: Variations in pregnancy outcomes among US-born migrants},
year = {2006},
doi = {10.1016/j.socscimed.2005.06.015},
journal = {Social Science & Medicine },
volume = {62},
number = {2},
pages = {491--498},
}