@article{ref1,
title="Suicide attempt with placidyl, a barbiturate-free narcotic",
journal="Svenska läkartidningen",
year="1959",
author="Engberg, A. and Hoglund, N. J.",
volume="56",
number="11",
pages="761-764",
abstract="<p>[Abstract unavailable]</p> <p>Language: sv</p>",
language="sv",
issn="0371-439X",
doi="",
url="http://dx.doi.org/"
}