RT Journal Article
SR Electronic
T1 Long-term treatment in asthma and COPD
JF European Respiratory Journal
JO Eur Respir J
FD European Respiratory Society
SP 1089
OP 1091
DO 10.1183/09031936.93.03091089
VO 3
IS 9
A1 JB Wempe
A1 TE Renkema
A1 GH Koeter
A1 DS Postma
YR 1990
UL http://erj.ersjournals.com/content/3/9/1089.abstract
AB