@article{Castro-Martín2005,
author = {Castro-Martín, T.},
title= {Contraceptive use patterns among Spanish single youth},
year = {2005},
doi = {10.1080/13625180500282379},
journal = {The European Journal of Contraception and Reproductive Health Care},
volume = {10},
number = {4},
pages = {218--227},
}