PT  - JOURNAL ARTICLE
AU  - David J Leasa
AU  - Ian Ball
TI  - Procedures, Techniques, and Minimally Invasive Monitoring in Intensive Care Medicine, 4th edition.
DP  - 2008 Apr 01
TA  - Respiratory Care
PG  - 507--508
VI  - 53
IP  - 4
4099  - http://rc.rcjournal.com/content/53/4/507.short
4100  - http://rc.rcjournal.com/content/53/4/507.full