@article{ref1,
title="Primary care behavioral interventions to reduce illicit drug and nonmedical pharmaceutical use in children and adolescents: Recommendation statement",
journal="American family physician",
year="2015",
author="",
volume="91",
number="5",
pages="634-639",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-838X",
doi="",
url="http://dx.doi.org/"
}