@article{ref1,
title="Effect of automatic gearshift and stickshift on the behavior of pulse frequency in automobile drivers",
journal="Therapie der Gegenwart",
year="1970",
author="Schnopfhagen, H. and Baumgartl, P. and Raas, E. and Aigner, A.",
volume="109",
number="6",
pages="846 passim-846 passim",
abstract="Abstarct unavailable.",
language="",
issn="0040-5965",
doi="",
url="http://dx.doi.org/"
}