PT - JOURNAL ARTICLE AU - Philip H. Quanjer TI - Low socioeconomic status and lung function AID - 10.1183/09031936.00178414 DP - 2015 Mar 01 TA - European Respiratory Journal PG - 856--857 VI - 45 IP - 3 4099 - http://erj.ersjournals.com/content/45/3/856.short 4100 - http://erj.ersjournals.com/content/45/3/856.full SO - Eur Respir J2015 Mar 01; 45