@article{ref1,
title="Current situation on drug abuse in Japan: using a general population survey and a junior high school students survey",
journal="Nihon Arukoru Yakubutsu Igakkai Zasshi",
year="2004",
author="Wada, Kiyoshi and Kikuchi, Akiko and Nakano, Ryogo and Ozaki, Shigeru",
volume="39",
number="1",
pages="28-34",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="1341-8963",
doi="",
url="http://dx.doi.org/"
}