PT  - JOURNAL ARTICLE
AU  - Demedts, M
TI  - Precise diagnosis of airflow obstruction - does it matter for treatment? The assessment of reversibility: what physiological tests?
AID  - 10.1183/09031936.93.03091084
DP  - 1990 Oct 01
TA  - European Respiratory Journal
PG  - 1084--1087
VI  - 3
IP  - 9
4099  - http://erj.ersjournals.com/content/3/9/1084.short
4100  - http://erj.ersjournals.com/content/3/9/1084.full
SO  - Eur Respir J1990 Oct 01; 3