TY - JOUR KW - Bronchodilators KW - Copd KW - Clinical guidelines KW - Database KW - Inhaled corticosteroid KW - Long-acting beta-agonists KW - Long-acting muscarinic antagonists KW - Maintenance therapy KW - Observational study KW - Treatment switching AU - C. Bloom AU - J. Montonen AU - O. Jöns AU - E. Garry AU - S. Bhatt AD - Imperial College London, London, UK. chloe.bloom06@imperial.ac.uk. Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany. Aetion Inc., Boston, MA, USA. Division of Pulmonary, Allergy and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL, USA. AN - 35015269 BT - Pulm Ther DO - 10.1007/s41030-021-00180-7 DP - NLM ET - 2022/01/12 LA - eng N1 - 2364-1746 Bloom, Chloe I Orcid: 0000-0003-1285-7602 Montonen, Jukka Jöns, Olaf Garry, Elizabeth M Bhatt, Surya P Journal Article United States Pulm Ther. 2022 Jan 10. doi: 10.1007/s41030-021-00180-7. PY - 2022 SN - 2364-1754 T2 - Pulm Ther TI - Treatment Transitions in Chronic Obstructive Pulmonary Disease: Retrospective Analyses of US and UK Healthcare Databases ER -