PT - JOURNAL ARTICLE AU - V. Cottin TI - Pragmatic prognostic approach of rheumatoid arthritis-associated interstitial lung disease AID - 10.1183/09031936.00008610 DP - 2010 Jun 01 TA - European Respiratory Journal PG - 1206--1208 VI - 35 IP - 6 4099 - http://erj.ersjournals.com/content/35/6/1206.short 4100 - http://erj.ersjournals.com/content/35/6/1206.full SO - Eur Respir J2010 Jun 01; 35