@article{La Parra2016,
author = {La Parra, D. and Gil, D. and de la Torre, M.},
title= {The social class gradient in health in Spain and the health status of the Spanish Roma},
year = {2016},
doi = {10.1080/13557858.2015.1093096},
journal = {Ethnicity and Health},
volume = {21},
number = {5},
pages = {468−479},
}