PT - JOURNAL ARTICLE AU - Poon, Michael AU - Pequeno, Priscila AU - Aaron, Shawn D. AU - Stanbrook, Matthew B. AU - Wong, Harvey H. AU - Cram, Peter AU - Gershon, Andrea S. TI - Trends in non-receipt of recommended COPD medication AID - 10.1183/23120541.00584-2021 DP - 2022 Apr 01 TA - ERJ Open Research PG - 00584-2021 VI - 8 IP - 2 4099 - http://openres.ersjournals.com/content/8/2/00584-2021.short 4100 - http://openres.ersjournals.com/content/8/2/00584-2021.full SO - erjor2022 Apr 01; 8