PT - JOURNAL ARTICLE AU - MeiLan K. Han TI - The “other” COPD AID - 10.1183/09031936.00169913 DP - 2014 Mar 01 TA - European Respiratory Journal PG - 659--661 VI - 43 IP - 3 4099 - http://erj.ersjournals.com/content/43/3/659.short 4100 - http://erj.ersjournals.com/content/43/3/659.full SO - Eur Respir J2014 Mar 01; 43