@article{ref1,
title="Scottish sport to the year 2000--its impact on health",
journal="Health bulletin",
year="1991",
author="Alstead, F. A. and Porteous, B. W.",
volume="49",
number="2",
pages="143-145",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0374-8014",
doi="",
url="http://dx.doi.org/"
}