PT  - JOURNAL ARTICLE
AU  - Dee W Ford
TI  - Manual of Clinical Problems in Pulmonary Medicine, 6th edition.
DP  - 2006 Jun 01
TA  - Respiratory Care
PG  - 668--669
VI  - 51
IP  - 6
4099  - http://rc.rcjournal.com/content/51/6/668.short
4100  - http://rc.rcjournal.com/content/51/6/668.full