@article{ref1,
title="Woodpeckers and head injury",
journal="Lancet",
year="1976",
author="May, P. R. and Fuster, J. M. and Newman, P. and Hirschman, A.",
volume="1",
number="7957",
pages="454-455",
abstract="The woodpecker is an experiment in Nature, a model for the investigation of mechanisms of basic importance for head injury and its prevention. A preliminary anatomical study of the woodpecker's head suggests that it may be fruitful to explore impact protective systems which are radically different from those in common use.",
language="",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}