BibTex format
@article{Vila:2012:10.1007/s00127-010-0326-8,
author = {Vila, M and Kramer, T and Obiols, J and Garralda, E},
doi = {10.1007/s00127-010-0326-8},
journal = {Social Psychiatry and Psychiatric Epidemiology},
title = {Adolescents who are frequent attenders to primary care: contribution of psychosocial factors},
url = {http://dx.doi.org/10.1007/s00127-010-0326-8},
year = {2012}
}