@article{ref1,
title="Liver disease in the drug-using adolescent",
journal="Journal of pediatrics",
year="1972",
author="Litt, I. F. and Cohen, M. I. and Schonberg, S. K. and Spigland, I.",
volume="81",
number="2",
pages="238-242",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3476",
doi="",
url="http://dx.doi.org/"
}