PT - JOURNAL ARTICLE AU - KIYOSHI MIGITA AU - TADASHI NAKAMURA AU - TOMOHIRO KOGA AU - KATSUMI EGUCHI TI - HLA-DRB1 Alleles and Rheumatoid Arthritis-related Pulmonary Fibrosis AID - 10.3899/jrheum.090303 DP - 2010 Jan 01 TA - The Journal of Rheumatology PG - 205--207 VI - 37 IP - 1 4099 - http://www.jrheum.org/content/37/1/205.short 4100 - http://www.jrheum.org/content/37/1/205.full SO - J Rheumatol2010 Jan 01; 37