Initial choice of medication has little effect on short-term or long-term outcome for most patients with Parkinson's disease. Evid Based Med 2015;20:17.

Hauser, RA. 2015. “Initial Choice of Medication Has Little Effect on Short-Term or Long-Term Outcome for Most Patients With Parkinson’s Disease. Evid Based Med 2015;20:17.”. Evid Based Med.