@article{ref1,
title="Prediction of development outcome at seven years from prenatal, perinatal, and postnatal events",
journal="Child development",
year="1972",
author="Smith, A. C. and Flick, G. L. and Ferriss, G. S. and Sellmann, A. H.",
volume="43",
number="2",
pages="495-507",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0009-3920",
doi="",
url="http://dx.doi.org/"
}