@article{ref1,
title="Worth one's salt",
journal="Netherlands heart journal",
year="2018",
author="Schaafsma, A.E. and van der Have, E.A. and Lameijer, H.",
volume="26",
number="12",
pages="e634-e634",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1568-5888",
doi="10.1007/s12471-018-1191-4",
url="http://dx.doi.org/10.1007/s12471-018-1191-4"
}