RT Journal Article
SR Electronic
T1 <em>From the authors:</em>
JF European Respiratory Journal
JO Eur Respir J
FD European Respiratory Society
SP 525
OP 525
DO 10.1183/09031936.00077909
VO 34
IS 2
A1 Haas, A. R.
YR 2009
UL http://erj.ersjournals.com/content/34/2/525.abstract
AB