RT Journal Article SR Electronic T1 Initiating oral breathing in response to nasal loading: asthmatics versus healthy subjects JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society DO 10.1183/09031936.00001007 A1 M. Hallani A1 J.R. Wheatley A1 T.C. Amis YR 2007 UL http://erj.ersjournals.com/content/early/2007/11/21/09031936.00001007.abstract AB