@article{ref1,
title="The validity of urine alcohol analysis in drunk drivers",
journal="Legal medicine",
year="1987",
author="Winek, C. L. and Esposito, Francis M.",
volume="",
number="",
pages="97-106",
abstract="Blood and breath are the specimens of choice for determining alcohol levels. A random urine specimen may not reflect a blood level because of the influences due to the stage of absorption, the quantity of urine in the bladder, and the frequency of urination. A urine sample may accurately reflect a blood level only 30 minutes after the bladder is completely emptied. Individual states that permit urinalysis for alcohol must provide procedures for sample collection and statutory limit levels.<p /><p>Language: en</p>",
language="en",
issn="0197-9981",
doi="",
url="http://dx.doi.org/"
}