A clinical practice guideline for physiotherapists treating patients with chronic obstructive pulmonary disease based on a systematic review of available evidence

D. Langer, E. J. M. Hendriks, C. Burtin, V. Probst, C. P. van der Schans, W. J. Paterson, M. C. E. Verhoef-de Wijk, R. V. M. Straver, M. Klaassen, T. Troosters, M. Decramer, V. Ninane, P. Delguste, J. Muris, R. Gosselink^*