@article{ref1,
title="Methodological Problems in Design of Motor Vehicle Accident Research",
journal="American journal of public health",
year="1962",
author="Barmack, Joseph Ephraim",
volume="52",
number="11",
pages="1866-1866",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}