@article{Colell2015,
author = {Colell, E. and Sánchez-Niubò, A. and Delclos, G.L. and Benavides, F.G. and Domingo-Salvany, A.},
title= {Economic crisis and changes in drug use in the Spanish economically active population},
year = {2015},
doi = {10.1111/add.12923},
journal = {Addiction},
volume = {110},
number = {7},
pages = {1129--1137},
}