@article{ref1,
title="Introduction of low alcohol content beer. A test of the addition-substitution hypothesis",
journal="Journal of studies on alcohol",
year="1977",
author="Whitehead, P. C. and Szandorowska, B.",
volume="38",
number="11",
pages="2157-2164",
abstract="Survey results indicate that most use of a low-alcohol-content beer is in place of other alcoholic beverages; the beer is also being used in situations in which formerly no alcoholic beverage had been consumed.<p /><p>Language: en</p>",
language="en",
issn="0096-882X",
doi="",
url="http://dx.doi.org/"
}