@article{ref1,
title="Athletics: some physiological and pathological questions",
journal="Medical world",
year="1952",
author="Abrahams, A.",
volume="76",
number="18",
pages="483-487",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-7621",
doi="",
url="http://dx.doi.org/"
}