PT - JOURNAL ARTICLE AU - Enright, Paul L TI - Office Spirometry Is 30 Years Old, But Is Not Mature DP - 2005 Dec 01 TA - Respiratory Care PG - 1619--1620 VI - 50 IP - 12 4099 - http://rc.rcjournal.com/content/50/12/1619.short 4100 - http://rc.rcjournal.com/content/50/12/1619.full