RT Journal Article SR Electronic T1 School air quality related to dry cough, rhinitis, and nasal patency in children JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society DO 10.1183/09031936.00016309 A1 M. Simoni A1 I. Annesi-Maesano A1 T. Sigsgaard A1 D. Norback A1 G. Wieslander A1 W. Nystad A1 M. Canciani A1 P. Sestini A1 G. Viegi YR 2010 UL http://erj.ersjournals.com/content/early/2010/01/14/09031936.00016309.abstract AB