PT - JOURNAL ARTICLE AU - Navessa P. Tania AU - Martina Schmidt AU - Reinoud Gosens TI - Activin-A: active in inflammation in COPD AID - 10.1183/09031936.00011414 DP - 2014 Apr 01 TA - European Respiratory Journal PG - 954--955 VI - 43 IP - 4 4099 - http://erj.ersjournals.com/content/43/4/954.short 4100 - http://erj.ersjournals.com/content/43/4/954.full SO - Eur Respir J2014 Apr 01; 43