@article{ref1,
title="Kallikrein and kininase excretion in football players after psychophysical stress",
journal="Advances in experimental medicine and biology",
year="1986",
author="Porcelli, G. and Botta, B. and Di Iorio, M. and Ranieri, M. and Volpe, A. R.",
volume="198 Pt B",
number="",
pages="477-481",
abstract="In eleven football players and in four football-reserve players urinary kallikrein and kininase activities were determined before and after an official match. The results showed a significant reduction of kallikrein after the match in football players when the football-reserve players were used for comparison (p less than 0.01). Kininase activity appears increased in football players after the match, but not significantly. The Kininase/Kallikrein ratio after the match resulted significantly increased in football players (p less than 0.05) and very significantly compared to the football-reserve players (p less than 0.01).  Keywords: Soccer <p /> <p>Language: en</p>",
language="en",
issn="0065-2598",
doi="",
url="http://dx.doi.org/"
}