@article{ref1,
title="Statistical study on the ages of 3,552 attempted suicides treated at the Policlinico Universitario of Milan during the 5-year-period of 1967-1971",
journal="Atti della Accademia Medica Lombarda",
year="1972",
author="Ravagnan, R. and Carassai, P. and Vetro, A. and Chiello, A.",
volume="27",
number="1-4",
pages="42-48",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0001-4427",
doi="",
url="http://dx.doi.org/"
}