PT - JOURNAL ARTICLE AU - Duncan Keeley AU - Jane E. Scullion AU - Omar S. Usmani TI - Minimising the environmental impact of inhaled therapies: problems with policy on low carbon inhalers AID - 10.1183/13993003.00048-2020 DP - 2020 Feb 01 TA - European Respiratory Journal PG - 2000048 VI - 55 IP - 2 4099 - http://erj.ersjournals.com/content/55/2/2000048.short 4100 - http://erj.ersjournals.com/content/55/2/2000048.full SO - Eur Respir J2020 Feb 01; 55