@article{ref1,
title="Observations regarding the transportation of patients in emergencies by helicopter",
journal="Zentralblatt für Verkehrs-Medizin, Verkehrs-Psychologie, Luft- und Raumfahrt-Medizin",
year="1970",
author="Ney, R and Ringler, W",
volume="16",
number="",
pages="1-10",
abstract="Patients emergency transportation by helicopter, discussing vehicle types and onboard medical treatment.<p />",
language="",
issn="0044-4286",
doi="",
url="http://dx.doi.org/"
}