1. Benjafield, A., et al.: An estimate of the European prevalence of COPD in 2050 (2021)
2. Landi, F., Pistelli, R., Abbatecola, A.M., Barillaro, C., Brandi, V., Lattanzio, F.: Common geriatric conditions and disabilities in older persons with chronic obstructive pulmonary disease. Curr. Opin. Pulm. Med. 17, S29–S34 (2011)
3. Spruit, M.A., et al.: An official American Thoracic Society/European Respiratory Society statement: key concepts and advances in pulmonary rehabilitation. Am. J. Resp. Crit. Care Med. 188(8), e13–e64 (2011)
4. Griffiths, T.L., et al.: Results at 1 year of outpatient multidisciplinary pulmonary rehabilitation: a randomised controlled trial. Lancet 355(9201), 362–368 (2000)
5. McCarthy, B., Casey, D., Devane, D., Murphy, K., Murphy, E., Lacasse, Y.: Pulmonary rehabilitation for chronic obstructive pulmonary disease. Cochrane Database Syst. Rev. (2) (2000)