@article{ref1,
title="Editorial: Disappearance of streetcars. Was spitting responsible?",
journal="JAMA journal of the American Medical Association",
year="1975",
author="Hussey, H. H.",
volume="234",
number="11",
pages="1170-1170",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}