@article{ref1,
title="Drinking patterns and their definitions",
journal="Alcohol research : current reviews",
year="2018",
author="",
volume="39",
number="1",
pages="17-18",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="2168-3492",
doi="",
url="http://dx.doi.org/"
}