PT - JOURNAL ARTICLE AU - ATHANASIOS N. GEORGIADIS AU - ZAFIRIA M. METAFRATZI AU - ALEXANDROS A. DROSOS TI - Pulmonary Abnormalities in Patients with Early and Longstanding Rheumatoid Arthritis AID - 10.3899/jrheum.080882 DP - 2009 Feb 01 TA - The Journal of Rheumatology PG - 444--444 VI - 36 IP - 2 4099 - http://www.jrheum.org/content/36/2/444.short 4100 - http://www.jrheum.org/content/36/2/444.full SO - J Rheumatol2009 Feb 01; 36