1. Outpatient pulmonary rehabilitation in patients with chronic obstructive pulmonary disease;Barakat;International Journal of COPD,2008
2. Low intensity, long-term outpatient rehabilitation in COPD: a randomised controlled trial;Baumann;Respiratory Research,2012
3. The effects of a home-based exercise training programme in patients with chronic obstructive lung disease;Behnke;Pneumologie,1999
4. Clinical benefits of a combined hospital and home-based exercise programme over 18 months in patients with severe COPD;Behnke;Monaldi Archives for Chest Disease,2003
5. Home-based exercise training in patients with severe COPD-global effects;Behnke;American Journal of Respiratory and Critical Care Medicine,2000