@article{ref1,
title="Predictive significance of childhood aggression for type-A behavior in adolescence",
journal="Aggressive behavior",
year="1989",
author="KeltikangasJarvinen, L and Buetzow, E and Hult, T",
volume="15",
number="1",
pages="70-70",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}