PT  - JOURNAL ARTICLE
AU  - Van Essen-Zandvliet, E E
AU  - Kerrebijn, K F
TI  - Regular inhaled beta agonist in asthma: effects on exacerbations and lung function.
AID  - 10.1136/thx.48.8.871
DP  - 1993 Aug 01
TA  - Thorax
PG  - 871--871
VI  - 48
IP  - 8
4099  - http://thorax.bmj.com/content/48/8/871.1.short
4100  - http://thorax.bmj.com/content/48/8/871.1.full
SO  - Thorax1993 Aug 01; 48