@article{ref1,
title="Mushroom poisoning. 1. Types and treatment",
journal="American journal of nursing",
year="1956",
author="Costa, P. J.",
volume="56",
number="8",
pages="998-1000",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-936X",
doi="",
url="http://dx.doi.org/"
}