RT Journal Article
SR Electronic
T1 QUESTIONS & ANSWERS
JF European Respiratory Review
JO EUROPEAN RESPIRATORY REVIEW
FD European Respiratory Society
SP 56
OP 57
DO 10.1183/09059180.00010306
VO 16
IS 103
YR 2007
UL http://err.ersjournals.com/content/16/103/56.abstract
AB