1. Pulmonary rehabilitation for chronic obstructive pulmonary disease

2. Steiner M, McMillan V, Lowe D, et al. Pulmonary rehabilitation: beyond breathing better. National chronic obstructive pulmonary disease (COPD) audit programme: outcomes from the clinical audit of pulmonary rehabilitation services in England 2015. Results and Data Analysis. RCP; 2017. Available from: https://www.rcplondon.ac.uk/projects/outputs/pulmonary-rehabilitation-beyond-breathing-better. Accessed October 7, 2020.

3. This Cochrane Review is closed: deciding what constitutes enough research and where next for pulmonary rehabilitation in COPD

4. National Institute for Health and Care Excellence. Chronic obstructive pulmonary disease in over 16s: diagnosis and management. Recommendations. NICE guideline (NG115); December 2018. Available from: https://www.nice.org.uk/guidance/ng115/chapter/Recommendations. Accessed February 28, 2019.

5. British Thoracic Society guideline on pulmonary rehabilitation in adults: accredited by NICE