@article{3146657, title = "Inspiratory muscle strength and Borg dyspnoea score", author = "Koulouris, N. G.", journal = "The European respiratory journal", year = "2010", volume = "36", number = "2", pages = "458-459", publisher = "EUROPEAN RESPIRATORY SOC JOURNALS LTD", doi = "10.1183/09031936.00048810" }