@article{ref1,
title="Authors' response (July 6, 2017) to the letter to the Editor concerning the paper "Impact of road traffic noise on sleep disturbances and attention disorders amongst school children living in Upper Silesian Industrial Zone, Poland"",
journal="International journal of occupational medicine and environmental health",
year="2017",
author="Skrzypek, Michał and Kowalska, Małgorzata and Czech, Elżbieta M. and Niewiadomska, Ewa and Zejda, Jan E.",
volume="31",
number="1",
pages="127-127",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1232-1087",
doi="10.13075/ijomeh.1896.01236",
url="http://dx.doi.org/10.13075/ijomeh.1896.01236"
}