Parkinson’s Disease: References

National Institutes of Health. National Institute of Neurological Disorders and Stroke. Parkinson’s disease. http://www.ninds.nih.gov/disorders/parkinsons_disease/parkinsons_disease.htm. 2014.

Rakel RE, Rakel D. 2011. Textbook of family medicine (8th ed.). Philadelphia: Elsevier/Saunders.

Youmans JR. 2011. Youmans neurological surgery (6th ed.). Philadelphia, PA: Saunders.

US Department of Health & Human Services. Agency for Healthcare Research and Quality. National and regional estimates on hospital use for all patients from the HCUP nationwide inpatient sample. http://hcupnet.ahrq.gov/HCUPnet.jsp. 2011. Accessed April 9, 2014.