References
- ^Bernard McCarthy, Dympna Casey, Declan Devane, Kathy Murphy, Edel Murphy, Yves LacassePulmonary rehabilitation for chronic obstructive pulmonary diseaseCochrane Database Syst Rev.(2015 Feb 23)
- ^Renae J McNamara, Zoe J McKeough, David K McKenzie, Jennifer A AlisonWater-based exercise training for chronic obstructive pulmonary diseaseCochrane Database Syst Rev.(2013 Dec 18)