Decline of Ambient Air Pollution Levels and Improved Respiratory Health in Swiss Children-2

Abstract

<p><b>Copyright information:</b></p><p>Taken from "Decline of Ambient Air Pollution Levels and Improved Respiratory Health in Swiss Children"</p><p>Environmental Health Perspectives 2005;113(11):1632-1637.</p><p>Published online 21 Jun 2005</p><p>PMCID:PMC1310930.</p><p>This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original DOI.</p