@article{ref1,
title="A comparative study of both breath and blood alcohol concentration using the 'totally reliable' alcotest decive 7110 Evidential",
journal="Blutalkohol",
year="1997",
author="Kohler, H. and Banaschak, Sibylle and Brinkmann, B.",
volume="34",
number="1",
pages="36-44",
abstract="In an experimental study 239 pairs of values from simultaneous blood and breath alcohol concentrations were evaluated. The statistical evaluation of the data showed a mean difference between the pairs of (mu) = +0.01671 (per mille) and a variance of (sigma) = 0.08461 (per mille). The largest differences between the pairs were -0.30 (per mille) and 0.26 (per mille). The differences were unrelated to the alcohol concentrations. A discrepancy of (plus or minus) 0.30 (per mille) should be taken into consideration in the forensically relevant concentration range.<p />",
language="de",
issn="0006-5250",
doi="",
url="http://dx.doi.org/"
}