RT Journal Article
SR Electronic
T1 Regular inhaled beta agonist in asthma: effects on exacerbations and lung function.
JF Thorax
JO Thorax
FD BMJ Publishing Group Ltd and British Thoracic Society
SP 871
OP 871
DO 10.1136/thx.48.8.871
VO 48
IS 8
A1 Van Essen-Zandvliet, E E
A1 Kerrebijn, K F
YR 1993
UL http://thorax.bmj.com/content/48/8/871.1.abstract
AB