@article{Guzzo2007b,
author = {Guzzo, K. and Furstenberg, F.},
title= {Multipartnered fertility among young women with a nonmarital first birth: Prevalence and risk factors},
year = {2007b},
doi = {10.1363/3902907},
journal = {Perspectives on Sexual and Reproductive Health},
volume = {39},
number = {1},
pages = {29--38},
}