@article{ref1,
title="Consequences of retrospective measurement of alcohol consumption",
journal="Journal of studies on alcohol",
year="1977",
author="Little, R. E. and Mandell, W. and Schultz, F. A.",
volume="38",
number="9",
pages="1777-1780",
abstract="Estimates of the effects of forgetting on the results of retrospective interviews varied according to the measures of past and present consumption--absolute alcohol or Quantity-Frequency-Variability scores.<p /><p>Language: en</p>",
language="en",
issn="0096-882X",
doi="",
url="http://dx.doi.org/"
}