@article{ref1,
title="Behavior of some young men",
journal="Presse Medicale (1893)",
year="1970",
author="Hofstein, F.",
volume="78",
number="8",
pages="387-388",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0032-7867",
doi="",
url="http://dx.doi.org/"
}