@article{ref1,
title="Alcoholism in Scotland in the 1960's",
journal="Health bulletin",
year="1972",
author="Macrae, A. K. and Ratcliff, R. A. and Liddle, S. M.",
volume="30",
number="1",
pages="16-22",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0374-8014",
doi="",
url="http://dx.doi.org/"
}