TY -的JF -欧洲呼吸杂志乔- Eur Respir J SP - E31 LP - E31 VL - 42 IS - 1 A2 - , Y1 - 2013/07/01 UR - //www.qdcxjkg.com/content/42/1/E31.abstract N2 - The European Respiratory Journal presents the … ER -