@article{ref1,
title="Heart rate variability in a binary choice reaction task: an evaluation of some scoring methods",
journal="Acta psychologica",
year="1972",
author="Mulder, G. and van der Mulder-Hajonides, ",
volume="36",
number="3",
pages="239-251",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-6918",
doi="",
url="http://dx.doi.org/"
}