Although the anticholinergic drugs have only limited activity against Parkinson's disease ... is unclear, since other drugs with MAO-B inhibition have failed to show similar anti ...
http://www.answers.com/topic/antiparkinson-drugs
An antiparkinson, or antiparkinsonian, is a type of drug which is intended to treat and relieve the symptoms of Parkinson's disease (PD) or Parkinsonism.
http://en.wikipedia.org/wiki/Antiparkinson_drug
Presents description of different anti- Parkinson drugs, the evolution of their use and tests of their efficiency in different stages of the disease.
http://www.anti-aging-guide.com/53parkinsonism.php
The usual anti-Parkinson's medications are typically either less effective or not effective at all in controlling symptoms; patients may be exquisitely sensitive to neuroleptic ...
http://en.wikipedia.org/wiki/Parkinson%27s_disease