@article{ref1,
title="Dose effects of smoked marihuana on human cognitive and motor functions",
journal="Psychopharmacology",
year="1975",
author="Borg, J. and Gershon, S. and Alpert, M.",
volume="42",
number="3",
pages="211-218",
abstract="Graded doses of marihuana were administered to five adults in a longitudinal repeated-measurements design. Speed of response was the basic parameter measured accross tests of increasing cognitive involvement. Marihuana produced significant dose-response effects of impaired performance in all test scores. However, single automatic motor abilities demonstrated greater sensitivity than tests of greater complexity. Evidence is presented for tolerance development.<p /> <p>Language: en</p>",
language="en",
issn="0033-3158",
doi="",
url="http://dx.doi.org/"
}