@article{ref1,
title="Swabbing for trace marihuana",
journal="Journal of forensic sciences",
year="1983",
author="Thibault, R. and Stall, W. J. and Master, R. G. and Gravier, R. R.",
volume="28",
number="1",
pages="15-17",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1198",
doi="",
url="http://dx.doi.org/"
}