@article{ref1,
title="Diatoms in the diagnosis of drowning. I. Biology of diatoms",
journal="Zacchia: Rassegna di Studi Medico Legali",
year="1968",
author="Gualdi, G.",
volume="4",
number="1",
pages="31-74",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0044-1570",
doi="",
url="http://dx.doi.org/"
}