@article{ref1,
title="Suicide methods in Finland: does availability and restrictions have an effect on number of suicides?",
journal="Duodecim: Laaketieteellinen Aikakauskirja",
year="1993",
author="Ohberg, A. and Lönnqvist, J. and Sarna, S. and Vuori, Erkki and Penttila, Antti",
volume="109",
number="16",
pages="1400-1409",
abstract="<p>[Abstract unavailable]</p> <p>Language: fi</p>",
language="fi",
issn="0012-7183",
doi="",
url="http://dx.doi.org/"
}