@article{ref1,
title="Adolescents in industry",
journal="Journal of the Royal College of General Practitioners",
year="1969",
author="HERFORD, M. E.",
volume="17",
number="81 Suppl 2",
pages="9-16",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-8797",
doi="",
url="http://dx.doi.org/"
}