PT  - JOURNAL ARTICLE
AU  - D.S. O’Callaghan
DP  - 2010 Sep 01
TA  - European Respiratory Review
PG  - 259--260
VI  - 19
IP  - 117
4099  - http://err.ersjournals.com/content/19/117/259.short
4100  - http://err.ersjournals.com/content/19/117/259.full
SO  - EUROPEAN RESPIRATORY REVIEW2010 Sep 01; 19