PT  - JOURNAL ARTICLE
AU  - A J Williams
TI  - Effect of oxygen on recovery from maximal exercise in COPD
DP  - 2005 Mar 01
TA  - Thorax
PG  - 257--258
VI  - 60
IP  - 3
4099  - http://thorax.bmj.com/content/60/3/257.3.short
4100  - http://thorax.bmj.com/content/60/3/257.3.full
SO  - Thorax2005 Mar 01; 60