References
- Bourke SC, Tomlinson M, Williams TL, Bullock RE, Shaw PJ, Gibson GJ. Effects of non-invasive ventilation on survival and quality of life in patients with amyotrophic lateral sclerosis: a randomised controlled trial. Lancet Neurol. 2006;5:140–7.
- Gelinas D. Respiratory complications. In: Oliver D, Borasio GD, Johnston W, eds. Palliative care in amyotrophic lateral sclerosis: from diagnosis to bereavement. 3rd ed. Oxford: Oxford University Press; 2014.
- Available at: http://www.philips.co.uk/healthcare/product/HC1116847/vitabreath-dyspnoea-relief-device; 2017.