PT  - JOURNAL ARTICLE
AU  - Charles G Irvin
TI  - Bronchial Challenge: Just Do It!
DP  - 2003 Jun 01
TA  - Respiratory Care
PG  - 589--590
VI  - 48
IP  - 6
4099  - http://rc.rcjournal.com/content/48/6/589.short
4100  - http://rc.rcjournal.com/content/48/6/589.full