@article{Rodríguez1995,
author = {Rodríguez, C. and Regidor, E. and Gutiérrez-Fisac, J.L.},
title= {Low birth weight in Spain associated with sociodemographic factors},
year = {1995},
doi = {10.1136/jech.49.1.38},
journal = {Journal of Epidemiology and Community Health},
volume = {49},
number = {1},
pages = {38--42},
}