@article{ref1,
title="Abuse of pregnant women and adverse birth outcome. current knowledge and implications for practice",
journal="JAMA journal of the American Medical Association",
year="1992",
author="Schechter, S. and Gary, L. T. and Yllo, K. and McCormick, Marie C. and Lieberman, E. S. and Barkan, S. E. and Newberger, Eli H.",
volume="267",
number="17",
pages="2370-2372",
abstract="Abstract unavailable.",
language="",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}