@article{Luque-Fernández2012,
author = {Luque-Fernández, Miguel Ángel and Lone, Nazir Iftikhar and Gutiérrez-Garitano, Ignacio and Bueno-Cavanillas, Aurora},
title= {Stillbirth risk by maternal socio-economic status and country of origin: a population-based observational study in Spain, 2007–08},
year = {2012},
doi = {10.1093/eurpub/ckr074},
journal = {The European Journal of Public Health},
volume = {22},
number = {4},
pages = {524--529},
}