@article{Fuster2014,
author = {Fuster, V. and Zuluaga, P. and Colantonio, S.E. and Román–Busto, J. },
title= {Regional differences in low birth weight in Spain: Biological, demographic and socioeconomic variables},
year = {2014},
doi = {10.1017/S0021932014000030},
journal = {Journal of Biosocial Science },
pages = {1--15},
}