Cyfeiriadau
- Sign guidelines 2010
- Nice guidelines; Parkinson’s Disease 2006
- European physiotherapy guidelines November 2013
- European Parkinson’s disease association guidelines 2014
- BMJ- Tremor,2013, 347. M Pippis, E Matthews, M Dehabadi
- BMJ- Physiotherapy interventions in PD- august 2012;345; C Tomlinson, S Patel
- BNF- Parkinson’s medication
- NEJM- Tai chi for Parkinson’s disease; 202; 366;511
- Poewe et al. Levodopa in the long term treatment of Parkinson’s disease an old drug still going strong; Clinical Archives Aging 2010 p229-238